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Hope Custom i35 MTB Boost Rear Wheel Back Wheels
  • £169.99
  • RRP £399.99
  • Saving you £58

This custom rear mountain bike (MTB) wheel comes kitted out with a tubeless ready WTB KOM Tough i35 TCS rim, a Hope Pro 4 MTB hub and stainless steel, plain gauge spokes. As a result, you'll benefit from its smooth and dependable rolling performance as you carve your way around the mountain. This wheel is ideal for enduro, all-mountain and gravity/downhill riding. WTB KOM Tough i35 TCS Rim This rim of this wheel features a super-durable alloy construction to ensure it can take everything the mountain throws at it, and it's also lightweight to ensure exceptional climbing efficiency. The durability is further enhanced by the I-Beam construction, while the dual support beams increase the stiffness for consistent, reliable handling. Plus, the 4D angled-spoke drilling disperses tension evenly to allow for a fast-rolling performance. Rim Features: Rim Material: Aluminium Rim Type: Clincher Tyre Compatibility: Standard clincher and tubeless clincher Tubeless Compatible: Yes Usage: Trail, Enduro, Gravity Width: 35mm (inner) Brake Compatibility: Disc brake only ERD: 27.5": 568mm; 29": 604mm 4D angled spoke drilling eliminates binding and lateral loading, dispersing tension more evenly over a greater area Recessed channel along rim centre has enabled installation of WTB's Solid Strip Solid Strip prevents tubeless tape sagging at the spoke holes for a smooth, consistent tyre/rim interface Weight: 602g (27.5"), 630g (29") Rim Technologies: UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats. TCS 2.0 Technology: This refined version of the “Tubeless Compatible System” offers the same high-performance, lightweight mountain bike rim structure, but is now easier to install and more dependable. Hope Pro 4 MTB Boost Rear Hub From their very first Ti-glide hubs launched back in 1993, Hope has had a reputation for producing some of the most durable and high-quality hubs on the market. The mainstay of this reputation has been their attention to detail in both the bearings they use and their inspection processes. All bearings are from world-renowned manufacturers to ensure the highest quality. Also, every hub shell, freehub and axle are produced in their Barnoldswick factory and checked and inspected to the highest degree. The Hope Pro 4 hub builds upon the brand's Pro 2 EVO hub and offers superb attention to detail and excellent rolling performance thanks to the high-quality Schaeffler bearings throughout. Hub Features: Material: Machined from forged 2014 T6 aluminium billet for unsurpassed reliability Bearing Type: Sealed Stainless Steel cartridge bearings 4 Pawl Ratchet with 44 tooth engagement (8.2 deg) Available in 148 x 12mm thru-axle Conversions are available for 141 x QR (sold separately) Freehubs available to suit 10/11spd Shimano, 12 Speed MicroSpline or Hope cassette (sold separately) Specifically designed for 148 x 12mm frames with hub flanges moved outboard 3mm compared to standard Pro 4 rear hubs that increase the complete wheel stiffness Freehub: SRAM XD driver Weight: 311g Please Note: there are multiple front and rear hub options and rim sizes available for these wheels via the selection menu at the top of this page.

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Garmin Varia RTL515 Rearview Bike Radar and Tail Light Rear Lights
  • £169.99

Garmin Device and Smartphone Compatible Cycling Radar and Tail Light In addition to being compatible with your Edge computer, the Garmin Varia RTL515 radar device can also pair up with your smartphone. The Garmin Varia smartphone app provides sound and vibration alerts, plus bold graphics to inform you of the speed and position of any vehicles that are approaching. Bike Safety Radar and Rear Light with Long Battery Life With its compact, vertically mounted shape, the Garmin Varia RTL515 rear view bike radar mounts easily on the seatpost of most bikes. It also has a long battery life, lasting up to seven hours between charges. Additional Garmin Varia RLT515 Specifications: Modes: Solid, peloton, night flash, day flash Lumens: 20 solid, 8 peloton, 29 night flash, 65 day flash Battery Life: 6 hours solid, 8 hours peloton, 6 hours night flash, 16 hours day flash ANT+®: Yes BLE: Yes Water Rating: IPX7 Viewing Angle: 220 degrees

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Nukeproof Neutron V2 Rear Wheel
  • £169.99

The Neutron V2 Rear Wheel from Nukeproof has been completely redesigned from the ground up and gives riders incredibly fast and smooth rolling performance on every ride. It features 36 points of engagement and comes in a range of freehub options. Nukeproof has also made freehubs available separately and easy to change if you choose to upgrade your drivetrain in the future.Rim Material: 6066 AlloyUse: MTB, Trail, All Mountain, Enduro and DHWheel Size: 27.5" or 29" options availableSpacing Options: 142x12mm, 148x12mm, 150/157x12mmConversion Options: 142x12mm can be converted to 135mm QR, 148x12mm HG / XD can be converted to 141mm Boost with end caps (sold separately)Rear Hub Engagement: 36 points of engagement (every 10°)Freehub Options: Shimano HG, Shimano Micro spline, or SRAM XDSpoke Type: J-BendSpoke Count: 32Lacing Pattern: 3xDisc Mount: 6-boltInner Rim Width: 28mmExternal Rim Width: 32mmRim Height: 18mmTubeless Ready: Yes Pre-taped and valve suppliedSingle or Pair: SingleBuild: Hand builtWeight: 15mm Boost Front: 905g including valve & tape; 148mm Boost HG Rear: 1045g including valve and tapeThe 142mm hub can be converted to 135mm QR and the 148mm HG / XD hub can be converted to 141mm using end caps. The hub has been machined to remove excess material and make it as strong and light as possible. Nukeproof have increased the thickness of pawl springs in these hubs to give secure engagement on every pedal stroke.The 6066 alloy rim has been extensively to ensure it is a rim which is light enough for aggressive trail riding but strong enough for DH. Nukeproof have used J-Bend spokes meaning tensioning and spoke replacement is much simpler than using a straight pull spoke.The wheels come taped with tubeless valve installed so all you need to do is add sealant and your tyre to get a finished tubeless setup. The valve supplied is Nukeproof's Horizon valve which also has a core remover built into the cap. This valve is also compatible with tyre inserts like Nukeproof ARD.

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Race Face Trace Rear Hub
  • £169.95

Our all new Trace hub is designed to be tough on trail and light on price. This hub is rated up to Enduro with large cartridge bearings, steel axle and reliable 10 degree engagement. The burliness of the Trace hubs is never in question as they are fully eMTB rated (Front and Rear with Steel cassette body).FEATURESPower Up - The Trace hubs are fully eMTB rated with steel axles, robust hub body design, and steel cassette body options for the rear hub (Micro Spline, XD, and HG).Got you covered - Available in Boost and Super Boost spacing options the Trace hub promises durable performance with its 6902 cartridge bearings, and robust 10 degree engagement.SPECIFICATIONIntended Use: XC / Trail / All-Mountain / Enduro (MTB + eMTB).Axle Material: Steel.Axle Options:Front - 15x110 Boost only (Cannot be converted to Non-Boost or 20x110 Boost. Torque Cap option not available).Rear - 12x148 Boost / 12x157 Super Boost.Spokes: J Bend - 28h (MTB) / 32h (eMTB Rear).Rotor Mount: ISO 6 Bolt.Hub Bearings: 6902 cartridge.Cassette Body Options: Micro Spline / XD / HG ÔÇô Alloy (MTB) + Steel (eMTB).Engagement: 10 Degree (36 POI).Weight:Front - 188g.Rear - 336g (12x148 Boost with Alloy Micro Spline - 28h).Rear - 434g (12x148 Boost with Steel Micro Spline - 32h).

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Shimano GRX ST-RX600 2x11 STI Lever with RX400 Caliper - Left Lever/Rear Brake
  • £168.99
  • RRP £274.99
  • Saving you £39

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 11-speed STI's give you control, modulation and power with minimal effort in all riding conditions Higher brake lever axis and curved brake lever,improves grip and confidence on choppy surfaces and descents Raised hood head prevents hand misalignment and slippage Recessed finger notch prevents upward slipping Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides Kit contains bled ST-RX600 STI, BR-RX400 flat mount brake calliper with pads, hose and mineral oil (without rotor or adapter) Supplied as either Right Hand 11 Speed/Front Brake or Left Hand 2 Speed/Rear Brake

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Hope Pro 4 Boost MTB Rear Hub - Black - 28h - 148mm x 12mm Axle, Black
  • £168.99
  • RRP £179.99
  • Saving you £6

Hope Pro 4 Boost MTB Rear HubOne of Hope's most iconic hubs, The Pro 4. A Rear hub with a 4-pawl ratchet system and 44 points of engagement this CNC machined hub is setup for 12mm bolt thru with 148mm spacing and comes in a variety of colours and spoke hole options. The ideal way to upgrade and customize your bike.Features: Material: Machined Forged T6 Aluminium Four pawl ratchet with 44t engagement (8.2°) Sealed stainless steel cartridge bearings For use with 12 bolt thru axle 148mm O.L.D. Standard 6 bolt disc fitting Larger spoke flange to enable stiffer wheel builds Unsurpassed reliability 9, 10, 11 speed HG freehub or SRAM XD freehubBuy Hope Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cult Crew Freecoaster V2 Rear Wheel - RHD Black / RHD
  • £167.99
  • RRP £239.99
  • Saving you £30

Cult Crew Freecoaster hub laced to a Cult Match rim… Comes with non drive side hub guard and Cult carabiner spoke wrench! ###section### Product Specs WHEEL SIZE: 20" HUB: Cult Crew Freecoaster AXLE: 14mm DRIVE SIDE: Right Side Drive RIM: Cult Match SPOKES: 37 NIPPLES: Alloy WEIGHT: TBC

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Cinema Reynolds FX2 Freecoaster Rear Wheel - RHD Black / RHD
  • £167.99
  • RRP £279.99
  • Saving you £40

The Reynolds FX2 Freecoaster wheel features the Garrett Reynolds signature rim laced to the updated Cinema FX2 freecoaster hub. Hand laced, 3-cross with 14-gauge stainless steel spokes and brass nipples providing superior strength. This wheel comes standard with a rim strip and both Cinema CR and DR nylon hub guards and keeps Garrett rolling smooth regardless of what he throws at it. ###section### Product Specs WHEEL SIZE:20" HUB:Cinema FX2 Freecoaster AXLE:14mm DRIVE SIDE:Right Side Drive RIM:Cinema Reynolds SPOKES:14-gauge stainless steel NIPPLES:Brass WEIGHT:3lbs 4oz

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Profile Mini Male 14mm Rear Cassette Hub - RHD Red / RHD
  • £167.99
  • RRP £209.99
  • Saving you £20

Male axle version - Sold standard with a 14mm Hollow Male Axle (You can Upgrade to Titanium at Checkout) Drivers from 9t through to 18t! - Select your drive side and Colour and then select your driver option at checkout. Titanium Upgrades also available. Hand Made in the USA! The Profile Mini cassette sets the benchmark for Cassette hubs and was the first BMX Cassette hub. Refined over the years the hub features a heat treated Crmo 14mm hollow axle with 17mm nuts (You can upgrade to a titanium Axle at checkout). The hub uses the bullet proof Profile driver with 4 pawls and bearings for super smooth engagement and a loud click. Available in no less than 10 premium finished anodised colours. ###section### Product Specs HUB TYPE:Cassette AXLE:14mm Male DRIVER:Choose In Basket SPOKE HOLES:36h WEIGHT:501g / 17.65oz

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Shimano GRX ST-RX400 2x10 STI Lever with RX400 Caliper - Left Lever/Rear Brake
  • £167.49
  • RRP £239.99
  • Saving you £30

Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake 10-speed STI's give you control, modulation and power with minimal effort in all riding conditions Higher brake lever axis and curved brake lever,improves grip and confidence on choppy surfaces and descents Raised hood head prevents hand misalignment and slippage Recessed finger notch prevents upward slipping Anti-slip texture and brake lever coating gives higher braking efficiency and reduces fatigue on long rides Kit contains bled ST-RX400 STI, BR-RX400 flat mount brake calliper with pads, hose and mineral oil (without rotor or adapter) Supplied as either Right Hand 10 Speed/Front Brake or Left Hand 2 Speed/Rear Brake

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Tubus Cosmo Rear Rack
  • £166.60
  • RRP £196.00
  • Saving you £15

  Stainless-Steel Rear Carrier: Designed on the principle that the load needs to be carried lower and further aft to provide maximum heel clearance without compromising stability. Constructed of tig welded tubular stainless tubing: the result is an extremely attractive and durable rack.26'/28' wheel fitting730g30kg max load

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Shimano XTR M9000 11sp Rear Derailleur - Black - Medium Cage}, Black
  • £166.50
  • RRP £189.99
  • Saving you £12

Shimano XTR M9000 11sp Rear DerailleurThis Shimano XTR M9000 Shadow+ 11-Speed Rear Mech features a refined Shadow RD Plus clutch rear derailleur, a new front derailleur structure and a new XTR chain (CN-HG900-11), to offer industry-leading drivetrain stability.Improved ShiftingThis XTR rear derailleur has Shimano's Shadow+ design, which optimises the slant angle to lower shift effort. In turn, the XTR rear derailleur has improved shifting and driving stability as the derailleur's low-profile delivers protection from harm’s way. The new Shadow+ clutch has a simpler external clutch adjustment, and the Shimano XTR M9000 Shadow+ 11-Speed Rear Mech has a wider range of adjustment for easier setup.Features: Maximum Front Difference: 10TMaximum Low Sprocket: 40TFull carbon fibre outer pulley cage saves weight while alloy inner cage increases rigidityCold forged wide alloy links and pivot bodyFour fluorine-coated link pin bushingsXTR Shadow+ Dyna-Sys 11-speed rear derailleur for the ultimate in shifting performance and durabilityShadow+ features a super low-profile design and optimized slant angle for super light shifting actionShadow+ uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shiftingSingle tension spring prevents contact with the chainstay resulting in a silent rideDirect cable routing prevents snagging from any trail side hazardsStrong return spring for a positive shifting feelImproved cable pull ratio provides a more accurate shift actionSpecifically designed to work with XTR M9000 11-speed Dyna-Sys 11-40T cassette and drivetrainDurable sealed bearing pulleys for low frictionTop normal spring uses the spring to select higher gears37T capacity GS cageA 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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