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Our Brands
Leading Sailing & Cycling Brands
At Xtremity Sports, we believe the brands we stock are just as important as the service we provide. Whether you are preparing an Optimist for a first open meeting, maintaining an ILCA for club racing or upgrading your road or mountain bike, we carefully select manufacturers with proven reputations for quality, reliability and performance.
We work closely with many of the world's leading sailing and cycling brands to offer products that we trust ourselves. From Harken blocks and Marlow ropes to Giant bikes and Shimano components, every brand we stock has earned its reputation through innovation and dependable performance.
Our aim is simple. To provide sailors and cyclists across the UK with genuine products, competitive prices, expert advice and fast delivery, backed by knowledgeable customer service from people who understand the sports.
Leading Sailing Brands
Harken
For more than fifty years, Harken has been recognised as one of the world's leading manufacturers of sailing hardware. Trusted by Olympic sailors, club racers and cruising yachts alike, Harken products are renowned for their smooth operation, exceptional durability and innovative engineering. Their extensive range of blocks, ratchets, cleats, travellers and deck hardware has become the benchmark for performance sailing across every level of the sport.
At Xtremity Sports, we stock a wide selection of genuine Harken equipment suitable for Optimist, ILCA, 420, Topper, RS classes and many other dinghies. Whether you are replacing worn hardware or upgrading your boat for racing, Harken products deliver dependable performance on the water season after season.
Allen Brothers has been designing and manufacturing high quality sailing hardware in the UK for over seventy years. Their products are widely respected throughout the dinghy sailing community for combining innovative design with exceptional reliability. From performance blocks and cleats to deck fittings and specialist hardware, Allen equipment can be found on thousands of racing dinghies around the world.
Xtremity Sports stocks a comprehensive selection of Allen products suitable for Optimist, ILCA, 420, Topper, RS classes and many other boats. Whether you are replacing essential fittings or improving your boat's rigging system, Allen offers dependable British engineered solutions trusted by sailors at every level.
Marlow
Marlow Ropes has become one of the most respected rope manufacturers in the marine industry, supplying high performance ropes used by Olympic sailors, professional racing teams and cruising yachts worldwide. Manufactured in the UK, Marlow combines advanced fibre technology with decades of rope making expertise to produce products that offer outstanding strength, durability and handling.
At Xtremity Sports, Marlow ropes are our preferred choice for many dinghy applications, including mainsheets, control lines, halyards and spinnaker systems. Whether you are upgrading an Optimist, ILCA, 420 or another racing dinghy, Marlow ropes provide consistent performance, excellent grip and long lasting reliability.
Optiparts is recognised worldwide as the leading specialist manufacturer of Optimist equipment. Designed specifically for the world's most popular junior racing dinghy, their extensive range covers everything from spars and foils to covers, trolleys, fittings and accessories. Their products are trusted by national squads, sailing clubs and young sailors competing at every level.
Xtremity Sports stocks a comprehensive range of genuine Optiparts products to help parents, coaches and sailors keep their boats race ready throughout the season. Whether you are buying your first Optimist or preparing for national and international competition, Optiparts delivers quality, consistency and excellent value.
Zhik
Zhik has established itself as one of the most innovative sailing clothing brands in the world. Developed alongside elite sailors and Olympic athletes, Zhik produces technical apparel designed to maximise comfort, flexibility and performance in demanding sailing conditions. Their wetsuits, buoyancy aids, spray tops, boots and gloves are widely used by competitive sailors across many classes.
At Xtremity Sports, we stock genuine Zhik clothing and accessories suitable for junior sailors, club racers and experienced competitors. Whether you are sailing through winter training or preparing for championship racing, Zhik products offer the comfort and protection needed to perform in all conditions.
North Sails
North Sails is one of the most respected names in competitive sailing, combining decades of sailmaking experience with cutting edge design and manufacturing technology. Their racing sails are used across countless dinghy classes and have helped sailors achieve success at club, national, European and world championship level.
Xtremity Sports proudly supplies genuine North Sails for a range of dinghy classes, offering sailors access to high quality racing sails supported by knowledgeable advice and excellent customer service. Whether you are replacing a training sail or investing in championship equipment, North Sails continues to set the standard for performance and reliability.
CD Sails
CD Sails has earned an excellent reputation within the UK dinghy sailing community by producing high quality racing and training sails for a wide variety of classes. Combining modern sail design with careful manufacturing, CD Sails offers dependable performance at excellent value, making them a popular choice for sailors of all abilities.
Xtremity Sports works closely with CD Sails to supply Optimist sails together with associated accessories and support. Whether you are buying your first replacement sail or preparing for a major championship, CD Sails provides consistent performance backed by years of experience.
Windesign
Windesign has become one of the most recognised names in Optimist equipment, offering an extensive range of practical accessories developed specifically for junior sailors. From buoyancy bags and trolley accessories to bailers, mast protection, spars and training equipment, Windesign products are designed to make sailing simpler, safer and more enjoyable.
Xtremity Sports stocks a wide selection of Windesign equipment for Optimist sailors throughout the UK. Their products are trusted by sailing clubs, coaches and parents looking for reliable accessories that stand up to regular use while offering excellent value for money.
Ronstan
Ronstan is one of the world's leading manufacturers of high performance sailing hardware, supplying equipment for dinghies, keelboats and offshore racing yachts alike. Their range of blocks, cleats, shackles, travellers and rigging components is recognised for combining lightweight design with exceptional strength and reliability.
At Xtremity Sports, Ronstan products are available for sailors looking to upgrade or maintain their boats using proven performance hardware. Whether replacing worn fittings or improving control systems, Ronstan continues to deliver innovative solutions trusted by sailors across the globe.
Specialist Sailing Brands
Holt has been a familiar name within British dinghy sailing for generations, producing reliable fittings, hardware and accessories for a wide variety of classes. Known for practical designs and dependable performance, Holt products remain a popular choice for both training fleets and competitive sailors. From shackles and cleats to blocks and deck fittings, Holt continues to provide excellent value without compromising on quality.
At Xtremity Sports, we stock a selection of genuine Holt products suitable for maintaining and upgrading many popular dinghy classes. Whether you are replacing worn components or carrying out a full refit, Holt offers trusted hardware that has stood the test of time.
Seasure has built an excellent reputation for manufacturing precision engineered marine hardware designed specifically for dinghy sailors and small boat owners. Their extensive product range includes rudder fittings, pintles, gudgeons, shackles, cleats and numerous specialist components used across many racing classes. Manufactured in the UK, Seasure products are renowned for their durability and dependable performance.
Xtremity Sports stocks genuine Seasure hardware to help sailors maintain their boats with confidence. Whether carrying out routine maintenance or replacing essential fittings before a major event, Seasure products provide quality engineering that sailors have trusted for decades.
OneSails
OneSails combines advanced sail design with modern manufacturing techniques to produce high performance sails for competitive sailors around the world. With a strong focus on innovation, efficiency and consistent performance, OneSails has become a respected choice across a wide range of sailing disciplines.
At Xtremity Sports, we supply genuine OneSails products together with knowledgeable advice to help sailors choose the right sail for their boat and level of competition. Whether racing regularly or looking to improve performance, OneSails offers dependable quality backed by years of sailmaking expertise.
Olympic Sails
Olympic Sails has established a strong reputation for producing quality sails across numerous dinghy and keelboat classes. Combining experienced craftsmanship with modern sail design, their products are trusted by sailors looking for durability, consistency and excellent performance on the water.
Xtremity Sports supplies genuine Olympic Sails for a variety of classes, helping sailors find the right equipment whether they are replacing a worn training sail or preparing for competitive racing. Every sail is supported by expert advice and a commitment to excellent customer service.
J Sails
J Sails is recognised for producing quality racing and training sails that combine reliable performance with excellent value. Their products are designed to suit sailors of all abilities, from club racing through to championship competition, while maintaining the consistency expected from a respected sailmaker.
At Xtremity Sports, we are pleased to offer J Sails products for selected classes, giving customers another trusted option when choosing replacement or performance sails. Our team is always available to help identify the most suitable sail for your boat and sailing ambitions.
ILCA
The ILCA is one of the world's most successful and competitive single handed dinghy classes, attracting sailors from beginners through to Olympic athletes. With strict class rules and worldwide competition, choosing quality class compliant equipment is essential for both performance and reliability.
Xtremity Sports stocks a wide range of ILCA parts, sails, spars, foils, ropes, fittings, covers and accessories to support sailors at every level. Whether maintaining a club boat or preparing for national and international competition, we offer genuine products together with knowledgeable advice and fast UK delivery.
Optimist
The Optimist is the world's leading junior sailing class and the first racing dinghy for thousands of young sailors every year. From local club training through to European and World Championships, the Optimist provides an ideal platform for developing confidence, racing skills and a lifelong passion for sailing.
Xtremity Sports is proud to support the Optimist class with one of the UK's growing ranges of Optimist equipment. We stock boats, sails, spars, foils, covers, trolleys, fittings and accessories from leading manufacturers including Optiparts, Windesign and CD Sails, helping parents, coaches and young sailors find everything they need in one place.
International 420
The International 420 is one of the world's most respected youth double handed racing classes and has developed countless international sailors over the years. Combining technical boat handling with tactical racing, the class continues to be widely sailed by clubs, academies and national squads throughout the UK and beyond.
Xtremity Sports offers an expanding range of 420 equipment including sails, spars, foils, rigging, fittings, covers and replacement parts from trusted manufacturers. Whether preparing for a training camp, open meeting or major championship, our aim is to provide dependable equipment supported by knowledgeable advice and excellent customer service.
View International 420 products →
Topper
The Topper remains one of the UK's most popular junior sailing classes, offering simple, durable and exciting sailing for beginners and experienced racers alike. Its strong class association and active racing calendar make it an excellent choice for developing sailing skills while enjoying competitive racing at every level.
Xtremity Sports stocks a growing selection of Topper sails, spars, fittings, ropes, covers and accessories to support sailors throughout their racing journey. Whether replacing essential equipment or preparing for the next event, we provide genuine products backed by fast UK delivery and friendly expert advice.
Giant
Giant is one of the world's largest and most respected bicycle manufacturers, known for combining innovative engineering with exceptional value across its entire range. From road and gravel bikes to mountain bikes, hybrid bikes and electric bikes, Giant has built a reputation for producing reliable, high performance bicycles that suit riders of every ability. Continuous investment in frame technology, suspension systems and rider comfort has helped Giant remain a market leader for decades.
As an authorised Giant dealer, Xtremity Sports offers a carefully selected range of Giant bikes, accessories and genuine replacement parts. Whether you are commuting, training, exploring the trails or preparing for your next sportive, our experienced team can help you choose the right Giant bike and provide ongoing servicing and support long after your purchase.
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Liv is the world's first cycling brand dedicated entirely to female riders. Developed by women for women, every Liv bike is designed around female specific geometry, handling and fit to create a more comfortable and confidence inspiring riding experience. From leisure cycling and commuting through to competitive road racing and mountain biking, Liv continues to lead the way in women's cycling.
Xtremity Sports is proud to supply Liv bikes and accessories, helping female cyclists find equipment that fits correctly and performs exceptionally well. Whether you are buying your first bike or upgrading for longer rides and greater performance, Liv offers quality, comfort and confidence on every ride.
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Shimano
Shimano has become the benchmark for bicycle components, supplying drivetrain systems, brakes, wheels and pedals used by cyclists around the world. Their reputation for precision engineering, reliability and continual innovation has made Shimano the preferred choice for everyone from recreational riders to professional racing teams. Whether you ride on the road, trail or gravel, Shimano components are built to deliver smooth, dependable performance in every condition.
At Xtremity Sports, we stock a wide range of genuine Shimano products together with workshop support and expert advice. From replacement chains and brake pads to complete drivetrain upgrades, Shimano continues to provide the quality and durability that cyclists expect.
SRAM is recognised globally for pushing the boundaries of bicycle technology. Known for innovative drivetrain systems, hydraulic disc brakes and wireless electronic shifting, SRAM products are designed to maximise efficiency, precision and rider performance. Their commitment to continual development has made them a favourite among road, mountain bike and gravel cyclists.
Xtremity Sports supplies genuine SRAM components and accessories for riders looking to maintain, repair or upgrade their bikes. Whether replacing worn parts or building a high performance machine, SRAM products offer cutting edge technology backed by proven reliability.
Whyte Bikes has earned an outstanding reputation for designing bicycles specifically for British riding conditions. Developed with a focus on confidence, stability and control, Whyte bikes perform exceptionally well across varied terrain, from country lanes and forest trails to demanding mountain bike routes. Their attention to geometry and ride quality has helped make Whyte one of the UK's most respected bicycle manufacturers.
Xtremity Sports is pleased to supply Whyte bikes for riders looking for dependable performance and excellent handling. Whether commuting during the week or exploring trails at the weekend, Whyte delivers versatility, comfort and confidence throughout the year.
Genesis
Genesis has become synonymous with adventure cycling, producing bikes that encourage riders to explore further both on and off the road. Their range includes road bikes, gravel bikes, touring bikes and mountain bikes, all designed with practicality, comfort and long term durability in mind. Genesis bicycles are equally at home on daily commutes, bikepacking adventures and endurance rides.
At Xtremity Sports, Genesis bikes offer an excellent choice for cyclists looking for dependable performance and outstanding versatility. Combined with expert servicing and ongoing support, Genesis continues to be a trusted brand for riders who value quality engineering and everyday reliability.
Continental
Continental is one of the most respected tyre manufacturers in cycling, producing tyres that deliver outstanding grip, puncture protection and rolling efficiency. Their road, gravel and mountain bike tyres are used by recreational riders and professional athletes alike, with many models regarded as industry benchmarks for performance and reliability.
Xtremity Sports stocks a selection of genuine Continental tyres and accessories to help riders achieve maximum confidence on every ride. Whether replacing worn tyres or upgrading for improved speed and handling, Continental products provide dependable performance in a wide range of conditions.
Schwalbe
Schwalbe has built a worldwide reputation for producing high quality bicycle tyres suitable for every type of cycling. From durable commuting tyres to lightweight road racing options and aggressive mountain bike tread patterns, Schwalbe products are recognised for innovation, durability and excellent puncture protection. Their continual investment in tyre technology has made them a popular choice among cyclists of all abilities.
At Xtremity Sports, we supply genuine Schwalbe tyres to suit a wide range of bicycles and riding styles. Whether you need dependable everyday performance or specialist tyres for demanding terrain, Schwalbe continues to deliver quality products trusted by cyclists around the world.
Park Tool is widely recognised as the world's leading manufacturer of professional bicycle workshop tools. For more than sixty years, their products have been trusted by professional mechanics, independent workshops and home enthusiasts for precision, durability and ease of use. From simple tyre levers to advanced workshop equipment, Park Tool continues to set the standard for bicycle maintenance tools.
Xtremity Sports stocks a range of genuine Park Tool products for cyclists who enjoy maintaining their own bikes, as well as using Park Tool equipment within our professional workshop. Whether carrying out routine servicing or more advanced repairs, Park Tool provides dependable tools designed to last for years.
Specialist Cycling Brands
Frog Bikes has become one of the UK's leading manufacturers of lightweight children's bicycles, helping young riders develop confidence and enjoy cycling from an early age. Every Frog bike is designed specifically for children, with lightweight frames, child friendly components and geometry that encourages safe and comfortable riding. Their commitment to quality has made them a popular choice for families across the UK.
Xtremity Sports is pleased to supply Frog bikes for children of all ages, helping families choose the right size and model to support every stage of a child's cycling journey.
E-Go specialises in practical and reliable electric bicycles designed to make cycling accessible to more people. Whether commuting, exploring the countryside or simply enjoying recreational rides, E-Go electric bikes combine dependable motor systems with comfortable designs to provide a smooth and enjoyable riding experience.
At Xtremity Sports, we offer E-Go electric bikes together with expert advice and ongoing workshop support, helping riders enjoy the benefits of electric cycling with confidence.
Madison is one of the UK's best known cycling brands, supplying quality clothing, helmets, gloves, luggage and accessories for riders across every discipline. Designed for British weather conditions, Madison products combine comfort, practicality and excellent value, making them a popular choice for commuters, leisure cyclists and experienced riders alike.
Xtremity Sports stocks a selection of Madison cycling products to help riders stay comfortable, protected and prepared throughout the year.
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KASK
KASK has established itself as one of the world's premium helmet manufacturers, producing innovative helmets trusted by professional cyclists and recreational riders alike. Combining advanced safety technology with exceptional comfort and ventilation, KASK helmets are designed to provide confidence without compromising performance.
Xtremity Sports supplies genuine KASK helmets to help cyclists ride safely while benefiting from the latest developments in helmet design and protection.
CamelBak is recognised worldwide for its hydration systems and water bottles, helping cyclists, runners and outdoor enthusiasts stay hydrated during training, racing and everyday adventures. Designed for comfort and practicality, CamelBak products have become a trusted choice for athletes across a wide range of sports.
At Xtremity Sports, CamelBak hydration products provide dependable solutions for riders looking to stay fuelled and hydrated on every ride.
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Cateye
Cateye has been developing innovative cycle computers, lights and safety accessories for decades. Their products are known for reliability, ease of use and excellent battery life, helping cyclists ride safely both day and night. Whether monitoring performance or improving visibility, Cateye continues to produce dependable equipment for everyday cycling.
Xtremity Sports stocks a range of genuine Cateye products to support cyclists in all riding conditions.
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Fenwick's has earned an excellent reputation for producing premium bicycle cleaning and maintenance products. From bike cleaners and degreasers to chain lubricants and protective treatments, Fenwick's products help cyclists keep their bikes performing at their best throughout the year.
Xtremity Sports supplies a range of Fenwick's maintenance products to help extend the life of bicycles while keeping them looking and performing like new.
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Panaracer has been manufacturing quality bicycle tyres for more than seventy years and remains highly regarded within the road, gravel and mountain bike communities. Their tyres are recognised for dependable grip, excellent durability and impressive puncture resistance, making them a popular choice for riders who demand reliable performance.
Xtremity Sports stocks genuine Panaracer tyres suitable for a variety of cycling disciplines and riding conditions.
Zipp
Zipp is one of the most respected names in high performance cycling components, producing premium wheels, handlebars, stems and finishing kit used by professional cyclists around the world. Renowned for aerodynamic efficiency, lightweight construction and precision engineering, Zipp products are designed to maximise speed and performance.
Xtremity Sports supplies genuine Zipp components for riders looking to upgrade their bikes with proven race inspired technology.
Joe's No Flats
Joe's No Flats specialises in tubeless tyre technology, sealants and puncture prevention products trusted by mountain bikers, gravel riders and road cyclists alike. Their innovative products help reduce punctures while improving reliability and ride quality across a wide range of riding conditions.
Xtremity Sports stocks Joe's No Flats products to help cyclists enjoy the benefits of modern tubeless systems with confidence.
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Muc-Off is one of the best known names in bicycle cleaning and maintenance, offering an extensive range of cleaners, lubricants, workshop products and accessories. Their products are used by professional cycling teams and everyday riders alike, combining effective cleaning performance with easy application and reliable results.
At Xtremity Sports, we stock a wide range of genuine Muc-Off products to help cyclists keep their bikes clean, protected and performing at their best throughout the year.
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Veto
Veto is a specialist sock brand designed for sailors, cyclists and active outdoor users who need comfort, durability and reliable performance. Their socks are made to handle demanding conditions, whether you are on the water, in the boat park, out on the bike or training through colder months. With a focus on fit, warmth and long lasting wear, Veto socks are a practical choice for anyone who spends time outdoors.
Xtremity Sports stocks Veto socks for customers looking for dependable, comfortable and hard wearing socks for sailing, cycling and everyday active use.
BleedKit produces specialist brake bleeding equipment designed to make hydraulic brake maintenance straightforward and reliable. Compatible with many of the industry's leading braking systems, BleedKit products help cyclists and mechanics maintain consistent braking performance while extending the life of their components.
Xtremity Sports offers genuine BleedKit products for home mechanics and professional workshops looking for dependable servicing equipment.
Topeak
Topeak has become one of the world's leading manufacturers of cycling accessories, producing innovative pumps, multi tools, luggage, bottle cages, repair equipment and workshop products. Their focus on practical design, quality construction and reliability has made Topeak a favourite among commuters, touring cyclists and enthusiasts alike.
Xtremity Sports stocks a wide range of genuine Topeak accessories to help cyclists prepare for every ride, whether commuting to work, tackling long distance adventures or enjoying weekend rides.
woom
woom designs lightweight children’s bikes built specifically around the size, strength and riding needs of young cyclists. From balance bikes for first-time riders to larger geared models, each bike features child-friendly geometry, easy-to-use components and a low overall weight. This helps children develop confidence, control and a genuine enjoyment of cycling.
Xtremity Sports stocks a selection of woom children’s bikes for different ages, heights and stages of development. Our team can help you choose the correct size and model, ensuring your child receives a bike that is comfortable, safe and enjoyable to ride.
Why shop with Xtremity Sports?
Whether you're looking for premium sailing hardware, championship winning sails, quality bicycles or trusted workshop tools, Xtremity Sports brings together many of the world's leading brands under one roof. We carefully select every product we sell, ensuring it meets the standards expected by sailors and cyclists across the UK.
With fast nationwide delivery, expert advice, professional bike servicing and a growing range of specialist dinghy sailing equipment, we are committed to helping every customer find the right product at the right price.
Whether you visit our shop in Park Gate, Southampton or order online from anywhere in the UK, you can buy with confidence knowing you're supported by a team that shares your passion for sailing and cycling.
Display prices in:GBP
