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CeramicSpeed OSPW System Shimano 9000-6800 Rear Derailleur Spares
  • £341.49
  • RRP £379.99
  • Saving you £10

CeramicSpeed OSPW System Coated Shimano 10/11s 9000/6800 finished in Silver, will add a competitive edge to your riding with smoother gear changes, watts saved and envy to all who see your bike.  Developed and designed entirely by CeramicSpeed, the Oversized Pulley Wheel (OSPW) System for Shimano 9000/6700 provides the ultimate optimization of your bicycle's drivetrain. This OSPW System features a set of 17-tooth aluminium Pulley Wheels, available in red and black, housed in a specially designed polyamide (PA) and carbon cage. The upper and lower 17-tooth oversized aluminium pulley wheels come fitted with either standard or coated CeramicSpeed Bearings. The Oversized Pulley Wheel (OSPW) System is the product of choice by many of the world's leading cycling teams and triathletes. This specific system is compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura-Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs. The cage is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels are made from aluminium and mounted with high-quality CeramicSpeed coated bearings. The revolutionary OSPW System is mounted with CeramicSpeed coated bearings, which means it has undergone a special coating treatment to provide even more protection and lower friction. A very thin protective coating is applied to the bearing races, which further increases the resistance to corrosion or damage from foreign objects. The OSPW has been tested and confirmed to be the world’s fastest pulley wheel system, therefore enhancing your performance with free speed, which gives you a more efficient drivetrain. Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men’s and Women’s Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users. Maintenance It’s important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to industry-leading efficiency. The use of high-quality materials means this system will outlast other commonly used pulley wheels on the market.

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Mavic Deemax Pro Sam Hill 6 Bolt 29er Boost Front Xc Wheel 2023
  • £340.00
  • RRP £400.00
  • Saving you £15

Whether you’re an enduro racer or an all-mountain ripper you need a wheel that delivers the perfect balance of strength stiffness and lightweight agility—so you can push it on rowdy descents and still hammer up climbs with efficiency. The Deemax Pro weighing just 1810g gives you the confidence to nail new lines and carry more speed on technical downhill terrain. It was developed with input from top pro racers including 2017/2018/2019 Enduro World Series champion Sam Hill.  The rims are lightweight yet also strong enough to withstand the abuses of hard-charging trail riding. Our innovative ISM 4D manufacturing process removes any unnecessary material from the rim. This process minimizes weight and reduces inertia while leaving enough material on the sidewalls and spoke bed where most of the stresses apply. The internal rim width which affects tire shape and size is 28mm based on the choice of our pro riders. The result is a wheel that’s strong and light for acceleration and control on the most aggressive trails. The wheel is laced with 24 Zicral spokes for maximum power and brake torque transfer. The rear hub features our fast-engaging ID 360 freehub and is compatible with any drivetrain setup. The front hub is 15x100/20x110 or 15x110 (Boost) compatible and the rear wheel comes in 12x142 or 12x148 (Boost). Key benefits Ultra-responsive ride quality. 28mm wide (internal) rims proven fastest through extensive testing with top pro enduro racers. ISM 4D construction Isopluse lacing and 24 Zicral spokes deliver maximum acceleration in a lightweight package. Confident handling and durability you can count on. ISM 4D rim technology minimizes weight without sacrificing strength. Maxtal alloy rims and Zicral spokes for added strength and durability. UST Tubeless Ready for added traction and control. User-friendly tubeless technology for better traction and control with reduced risk of punctures. Wheelset ships with UST valves. Rims Material: Maxtal Tire: UST Tubeless and tubetype Valve hole diameter: 65 mm SUP welding technology Fore tapeless tubeless technology UST tubeless technology Weight reduction: ISM 4D Hookless profile ETRTO size 275: 584x28TSS Internal width: 28 mm ETRTO size 29: 622x28TSS Spokes Material: Zicral Count: 24 front and rear Nipples: Fore integrated aluminum Lacing: front crossed 2 rear Isopulse Shape: straight pull flat Delivered with User guide UST valve and accessories Specific disc bolts Multifonction adjustment wrench (delivered with rear wheel) Hubs Front and rear bodies: aluminum QRM+ bearing preload technology QRM Auto bearing preload technology Front bearings : adjustable sealed cartridge bearings (QRM+) Rear bearings : auto adjust sealed cartridge bearings (QRM Auto) Intended use ASTM CATEGORY 4 : ENDURO AND TRAIL RIDING Recommended tire sizes: 46mm to 64mm (18 to 25) For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 26bar/38PSI with a 47mm tyre - 225bar/33PSI with a 64mm tyre Versions Color: Black only Disc standard : 6 Bolts only Hub width : Boost only (front 110 rear 148) Compatibility Rear axle: 12mm thru axle convertible to Quick Release with optional adapters and axle replacement Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Compatible Adapters and freewheel bodies ID360 Shimano steel freewheel body (V3790101) ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) Boost : 12x148 rear axle adapters (V2510701 - Delivered with the wheel) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape

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Fiend Mills Frame Gloss Trans Red / 21.25"
  • £339.99

Lewis Mills signatire frame frome Fiend. Constructed with 100% chromoly tubing throughout, it features a heat-treated Mid BB shell, 5" integrated headset head tube with gyro tabs, an externally gusseted double butted top tube, externally gusseted down tube, externally butted seat tube with integrated clamp, tapered seat stays, ovalized chain stays and 8mm thick dropouts with integrated chain tensioners. ###section### Product Specs MATERIAL: Chromoly HEAD TUBE ANGLE: 75.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.125" BB HEIGHT: TBC WHEEL SIZE: 20" STANDOVER HEIGHT: 9.5" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Removable WEIGHT: TBC ###section### Product Highlights Responsive Geometry with Short Backend and Steep Headtube Best suited to Street and Park riding High-quality Chromoly construction Gusseted tubing for added strength Built in chain tensioners ###shogun-image-section###

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CeramicSpeed OSPW Dura-Ace R9100 Rear Derailleur Spares
  • £339.00
  • RRP £379.99
  • Saving you £11

Everything from bearings to the cage on the CeramicSpeed OSPW is made from the highest quality materials. The oversized aluminium pulley wheels are fitted with standard CeramicSpeed Bearings, which reduce friction for optimised power transfer. The overall power savings of the OSPW System for Shimano reach 30%-60% or more in some cases. The CeramicSpeed oversized pulley wheel system has a lifetime that lasts 3-5 times longer than the commonly used standard pulleys on the market. This Shimano Dura-Ace 9100/9150 rear derailleur compatible version features an optimal 13/19-tooth combination specially developed to fit the design of this road bike rear derailleur. This system has been proven to be the fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard Shimano systems. The OSPW system is an industry-leading product, chosen by many of the world's leading cycling teams and professional triathletes. IMPORTANT: When travelling, please remember to dismount your entire rear derailleur with an Allen key, as the OSPW System will not fit in most bike travel bags and could be damaged if left on. The revolutionary OSPW System is developed, produced and assembled by hand in Denmark. The product is the result of an in-depth development process and has been designed for optimal performance. Like all other products delivered by CeramicSpeed, OSPW System has also undergone a thorough test program. We are proud to say that professional triathletes such as Tim Don and Tyler Butterfield have great feedback for the system and, along with Pro Continental teams, they have made it a permanent part of their equipment. Regarding the maintenance of your OSPW System, it is important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil by using the lubrication points on the back cage plate, so that oil can penetrate the bearing. Do this when you lubricate your chain, if you have washed your bike or after riding in wet or muddy conditions.

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CeramicSpeed Oversized Pulley Wheel System Coated Rear Derailleurs
  • £329.99
  • RRP £445.99
  • Saving you £26

The cage is made from carbon fibre and reinforced PA while the 17-tooth pulley wheels are made from aluminium and mounted with high quality CeramicSpeed coated bearings. The revolutionary OSPW System is mounted with CeramicSpeed coated bearings, which means it has undergone a special coating treatment to provide even more protection and lower friction. A very thin protective coating is applied to the bearing races, which further increase the resistance to corrosion or damage from foreign objects. The OSPW has been tested and confirmed to be the world’s fastest pulley wheel system, therefore enhancing your performance with free speed, which gives you a more efficient drivetrain. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Maintenance It’s important that you properly lubricate your bearings in order to ensure optimal performance and maximum longevity. Add oil to the outside of the bearing seal, so that oil can penetrate the bearing. Do this when you lubricate your chain, or if you have washed your bike or have been riding in wet or muddy conditions. Size Information 101638 Black 17T Shimano 10/11 9000/6800  101651 Black 17/17T SRAM eTap  101661 Black 17T SRAM RED/Force 10/11 Mechanical fits up to 32-tooth cassettes 104063 Black 13/19T Campagnolo 11s EPS/Mechanical fits up to 32-tooth cassettes  ** 101643 Red 17T Shimano 10/11 9000/6800  101655 Red 17/17T SRAM eTap  101665 Red 17T SRAM RED/Force 10/11 Mechanical fits up to 32-tooth cassettes 104064 Red 13/19T Campagnolo 11s EPS/Mechanical fits up to 32-tooth cassettes  ** (**Not compatible with Campagnolo 12-speed Record and Super Record derailleurs)

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Total BMX Killabee K4 18" Frame ED Black
  • £329.99

Total have revised the Killabee 18" frame to include the 'DBS' brake mod which works a treat and simplifies the lower brake cables of a gyro, originally designed by team rider Mark Webb but refined by their product designer for the production model. Due to the routing of the DBS system through the seat tube, a short seat post must be used to ensure the cables aren't fouled. ###section### Product Specs MATERIAL: 4130 Chromoly HEAD TUBE ANGLE: 75.25° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 11.6" (Slammed) BB HEIGHT: 11.45" WHEEL SIZE: 18" STANDOVER HEIGHT: 7" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Removable WEIGHT: TBC ###section### Product Highlights Geometry Specially designed for smaller riders Great all round frame for all types of riding High-quality Chromoly construction Strong Lightweight Chromoly Construction Removable brake hardware ###shogun-image-section###

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Shimano Ultegra R8150 Di2 12 Sp Rear Derailleur - Black - Shadow}, Black
  • £329.99
  • RRP £379.99
  • Saving you £13

Shimano Ultegra R8150 Di2 12 Sp Rear DerailleurEngineered to offer rapid and precise gear shifting, the Ultegra R8150 Di2 12 Speed Rear Derailleur from Shimano is the most efficient and reliable 12-Speed derailleur available. It's compatible with Shimano Di2 electronic drivetrain systems, which enables you to click through the 12-Speed gear range with minimal effort and the utmost accuracy.Now simplified with a single derailleur cage length, the new 12-Speed Shimano Ultegra R8150 rear derailleur packs the fastest, most precise shifting on the market into a more affordable option. With the fastest, most accurate shifting on the market, the new 12-Speed Ultegra R8150 rear derailleur is more versatile than ever thanks to a single cage length option compatible with 11-28, 11-30, and 11-34 cassettes. Shimano Di2 Electronic Drivetrain PerformanceThanks to its lightning-fast, accurate, and reliable shifting performance, Di2 puts riders in complete control and ensures a seamless interface between the cyclist and bike like never before. Creating and continually improving the world's best shifting is a complicated undertaking requiring constant technological advancements. From hardware to software, Shimano Di2 technology is on the cutting edge, striving to deliver the best rider experience possible now and in the future. Shimano E-Tube CompatibleE-Tube is Shimano's “service” that uses websites or apps to maximize the enjoyment of riding a bicycle by connecting the riders, the bicycles and Shimano. Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with E-Tube Project via the Windows V4 application. Direct Mount CompatibleRear wheels are easier to remove with a mounting option for Shimano Shadow RD and Shimano Shadow RD+. The direct mount feature is designed to suit a wide range of contemporary frames with large-section chainstays, in particular, mountain bikes with thru-axle dropouts. Shimano Shadow Low-Profile Rear DerailleurThe mechanism rear derailleur, Shimano Shadow RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance. Features: Fastest ever rear shifting, 58% faster than RD-R9150 Compact design includes an integrated wireless unit, charger, and switch LED status indicator Battery indicator Pairing Adjust mode, etc. Wider range capacity Max. Low Sprocket: 34T Speeds: 12-Speed Weight: 262gA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra R8150 Di2 12 Speed Rear Derailleur Rear Derailleurs
  • £329.99
  • RRP £379.99
  • Saving you £13

Now simplified with a single derailleur cage length, the new 12-Speed Shimano Ultegra R8150 rear derailleur packs the fastest, most precise shifting on the market into a more affordable option. With the fastest, most accurate shifting on the market, the new 12-Speed Ultegra R8150 rear derailleur is more versatile than ever thanks to a single cage length option compatible with 11-28, 11-30, and 11-34 cassettes. Shimano Di2 Electronic Drivetrain Performance Thanks to its lightning-fast, accurate, and reliable shifting performance, Di2 puts riders in complete control and ensures a seamless interface between the cyclist and bike like never before. Creating and continually improving the world's best shifting is a complicated undertaking requiring constant technological advancements. From hardware to software, Shimano Di2 technology is on the cutting edge, striving to deliver the best rider experience possible now and in the future. Shimano E-Tube Compatible E-Tube is Shimano's “service” that uses websites or apps to maximize the enjoyment of riding a bicycle by connecting the riders, the bicycles and Shimano. Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with E-Tube Project via the Windows V4 application. Direct Mount Compatible Rear wheels are easier to remove with a mounting option for SHIMANO SHADOW RD and SHIMANO SHADOW RD+. The direct mount feature is designed to suit a wide range of contemporary frames with large-section chainstays, in particular, mountain bikes with thru-axle dropouts. Shimano Shadow Low-Profile Rear Derailleur The mechanism rear derailleur, Shimano Shadow RD, is intended for more aggressive riding. Its super low profile design carries many benefits. Because of its low profile and single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.

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Campagnolo Record HO 11 Speed Rear Derailleur Rear Derailleurs
  • £328.49
  • RRP £334.99
  • Saving you £2

It has been finely tuned down to the smallest detail to obtain the maximum effectiveness. The Record™ rear derailleur ensures speed and precision in every situation. Disc Brake Frame Specific This HO (Hydraulically Optimised) version is specifically designed for use on disc brake frames that feature the wider 12x142mm rear dropout spacing. It features an adapted mounting link for easier thru axle removal and larger teeth on the upper pulley for precise shifting at more extreme chainlines.

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Shimano Dura-Ace Di2 R9250 Front Derailleur
  • £328.49
  • RRP £399.99
  • Saving you £18

Elite road racers demand reliable and precise shifting, 12-speed Dura-Ace R9150 delivers with its super-lightweight and compact design Synchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur The biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under load The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road ahead Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available 12-speed E-tube SD300 wire compatible

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Campagnolo Record HO 11sp Rear Derailleur - Black - Medium}, Black
  • £328.49

Campagnolo Record HO 11sp Rear DerailleurThe Record HO Rear Mech provides an unrivalled competitive charge thanks to the dominant presence of carbon fibre and a revised cage design, which holds the chain closer to the cassette. It has been finely tuned down to the smallest detail to obtain the maximum effectiveness. The Record™ rear derailleur ensures speed and precision in every situation.Disc Brake Frame SpecificThis HO (Hydraulically Optimised) version is specifically designed for use on disc brake frames that feature the wider 12x142mm rear dropout spacing. It features an adapted mounting link for easier thru axle removal and larger teeth on the upper pulley for precise shifting at more extreme chainlines.Features:Titanium hangerComposite outer cageAlloy/carbon cageRollers on bushingsRollers in special rubberForged aluminium bodiesSpeed: 11-SpeedBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stranger Churchill Frame Gloss Black Fade / 20.6"
  • £319.99

Classic street style frame constructed from 100% straight gauge Chromoly. Designed with Stevie Churchill. ###section### Product Specs MATERIAL: Chromoly HEAD TUBE ANGLE: 75.3° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.25" BB HEIGHT: 11.7" WHEEL SIZE: 20" STANDOVER HEIGHT: 9" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Brakeless GYRO TABS: Brakeless WEIGHT: TBC ###section### Product Highlights Responsive Geometry with Short Backend and Steep Headtube Best suited to Street and Park riding High-quality Chromoly construction Built in chain tensioners Brakeless frame ###shogun-image-section###

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