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Mavic Deemax 21 Mountain Bike Wheelset - Black - SRAM XD}, Black
  • £179.99
  • RRP £589.99
  • Saving you £69

Mavic Deemax 21 Mountain Bike WheelsetWhether you're a pro-rider or a weekend warrior, this mountain bike (MTB) wheelset is classed by Mavic as one of their most durable wheelsets ever, making it ideal for hardcore gravity riding. It features a tough asymmetrical aluminium rim design, which provides incredible strength when blasting across unpredictable mountain terrains and tackling all the obstacles that come with it. It's also equipped with a wide 28mm internal rim width that's specifically engineered to absorb heavy impacts, so everyone from pros to enthusiasts can have the confidence to push their limits. Quick and easy to maintain, it's kitted out with J-bend spokes with two replacement spokes delivered with every wheelset.Double-Butted and Bladed SpokesReady for tackling your local downhill tracks, this wheelset's alloy rims feature a 28mm internal width with a triangular shape that helps absorb any impacts from rocks to hard landings and big compressions. Mavic's Black Shield treatment gives them a distinctive finish and protects the rims against impacts and scratches. The brand chose a classical J-bend spoke construction using 28 steel spokes (same spoke length throughout), double-butted and bladed for the perfect balance of vertical compliance and strength to handle the abuses of aggressive gravity riding.MTB Wheelset with Downhill SpacingThe hubs benefit from Mavic's strongest bearings and the rear hub features the ultra-reliable ID360 double ratchet system for fast engagement to help you accelerate out of the corners. It's set up for downhill (DH) spaced frames and has 6-bolt disc mounts. The wheels include UST tubeless valves, spare spokes and accessories, so you have everything you need to hit the trails.Features: Rim Material: S6000 Aluminum, Asymmetrical rim design Finish: Black Shield treatment (protects against impacts and scratches) Spoke Material: Steel Use: Downhill, MTB Internal Rim Width: 28mm ETRTO: 27.5": 584x28TC; 29": 622x28TC Tubeless Ready: Yes, UST tubeless technology Drilling: Traditional Brake Type: Disc, 6-bolt mount Recommended Tyre Sizes: 60mm to 76mm (2.35" to 3.0") Rim Technologies: SUP welding technology Compatibility: Downhill (DH) Axles: Front: 20x110; Rear: 12x157 or 12x157-7speed available to select Front Axle: 20x110 Boost Freewheel: Multiple options available to select from the drop-down menu Hub Technologies: Instant Drive 360 freewheel technology, QRM Auto bearing preload technology Spoke Count: Front and Rear: 28 Spoke Lacing: Front and Rear: Crossed 3 Spoke Nipples: Steel, ABS ASTM Category 5: Gravity riding focused on the descent Included: 2 replacement spokes with each wheel, pre-installed tubeless rim tape, multi-function adjustment wrench (delivered with rear wheel), UST valve and accessories Max Rider Weight: 150kg Weight: Pair: 27.5": 2010g (Front: 955g; Rear: 1055g); 29": 2110g (Front: 1005g; Rear: 1105g)Manufacturer's Part Numbers:LP1526100 Black 27.5" Shimano (Deemax 27,5 21 Pr 12x157) LP1527100 Black 27.5" Shimano 7Spd LP1528100 Black 27.5" SRAM XD (Deemax 27,5 21 Pr 12x157 XD)LP1533100 Black 29" Shimano (Deemax 29 21 Pr 12x157) LP1534100 Black 29" Shimano 7Spd LP1536100 Black 29" SRAM XD (Deemax 29 21 Pr 12x157 XD)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sun Ringle SD37 Boost Disc Wheelset - Black - SRAM 12 x 150mm}, Black
  • £179.99
  • RRP £199.99
  • Saving you £10

Duroc SD37 Boost Disc WheelsetFor those looking for sturdy and reliable mountain bike (MTB) wheels that are fine-tuned to ensure professional-level performance, the Sun Ringle SD37 Boost Disc Wheelset is the ideal choice for your downhill machine.The SD37 wheels have hand-welded aluminium rims, which are designed to endure even the toughest mountain trails while remaining lightweight for easier climbs. Additionally, the rims' 37mm width guarantees a smooth ride quality and excellent traction even on harsher terrain. Plus, as the hubs are Boost compatible, they are ideal for modern downhill MTB bikes to bring you more stable handling and wider tyre clearance.Features: Use: Enduro/DH Rim Spoke Count: 32H Rim Material: Aluminium Rim Joint: Welded Rim Width: 37mm outer, 32mm inner Tubeless Comaptible: No Brake Compatibility: Disc Only, 6-Bolt rotor mount Hub Widths: Front: 20x110mm; Rear: 12x150mm Cassette Compatibility: SRAM XD (for use with 7-Speed SRAM downhill cassette)Buy Duroc Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Reaming/Facing Handle Set HTR-HS Tool Sets
  • £180.00
  • RRP £269.99
  • Saving you £33

Build your own specific tool by adding cutters, reamers and facers to this base tool unit. This kit includes the handle, shaft and the quick release centre cone & nut. Over 20 different reamers and facers are compatible with this central assembly, for numerous headset and bottom bracket standards, or the tool can simply be used to ream a section of the frame which needs a little more clearance Note: No reamers, facers or pilots are included with this set.

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Park Tool Head Tube Reaming-Facing Set (HTR-HS) - Silver, Silver
  • £180.00
  • RRP £269.99
  • Saving you £33

Park Tool Head Tube Reaming/Facing Set (HTR-HS)This tool is ideal for customising the actual setup that you require for your bike maintenance. This tool can be modified to face headsets and bottom brackets, press in bearings and headset cups or simply to ream a section of the frame which needs a little more clearance.Build your own specific tool by adding cutters, reamers and facers to this base tool unit. This kit includes the handle, shaft and the quick release centre cone & nut. Over 20 different reamers and facers are compatible with this central assembly, for numerous headset and bottom bracket standards.Note that no reamers, facers or pilots are included with this set.Features:Park Tool part #: HTR-HSUniversally customisable tool for many usesCreate your own tool rather than having many different variants of the same designBuy Park Tool Workshop Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Technology E-Bike Crankset - Orange
  • £180.00
  • RRP £200.00
  • Saving you £10

Hope's cranksets have been a huge hit, but E-Bike riders have missed out until now. The Hope E-Bike Crankset answers the prayers of E-Bike riders looking for Hope's signature style and durability for their bike.Designed specifically for E-Bikes with ISIS axle/crank arm interfaceSelf-extracting axle/arm interface for ease of fitting and removalStylish anodised 7150 aluminium crank arms are incredibly stiff & strong165mm length designed for maximum ground clearanceOptimised q-factor for compatibility with most frame/motor combinationsDesigned to work with E-Bikes with an ISIS axle/crank interface, the E-Bike Crankset features a self-extracting axle/arm interface. This makes the cranks incredibly easy to install and remove and doesn't require proprietary tools. The stylish anodised aluminium arms are laser-etched and machined to ensure they look fantastic for longer; no signs of heel rub on the arms after one ride here! The E-Bike Crankset has been designed around a single 165mm length for improved ground clearance, so you can mash the pedals all day long with fear of rock strikes. The Q-factor of the crankset has also been optimised to work with most frame & motor combinations. Lightweight, stiff and extremely stylish, Hope's E-Bike Crankset is the perfect upgrade for your E-Bike!

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Hope Technology E-Bike Crankset - Black
  • £180.00
  • RRP £200.00
  • Saving you £10

Hope's cranksets have been a huge hit, but E-Bike riders have missed out until now. The Hope E-Bike Crankset answers the prayers of E-Bike riders looking for Hope's signature style and durability for their bike.Designed specifically for E-Bikes with ISIS axle/crank arm interfaceSelf-extracting axle/arm interface for ease of fitting and removalStylish anodised 7150 aluminium crank arms are incredibly stiff & strong165mm length designed for maximum ground clearanceOptimised q-factor for compatibility with most frame/motor combinationsDesigned to work with E-Bikes with an ISIS axle/crank interface, the E-Bike Crankset features a self-extracting axle/arm interface. This makes the cranks incredibly easy to install and remove and doesn't require proprietary tools. The stylish anodised aluminium arms are laser-etched and machined to ensure they look fantastic for longer; no signs of heel rub on the arms after one ride here! The E-Bike Crankset has been designed around a single 165mm length for improved ground clearance, so you can mash the pedals all day long with fear of rock strikes. The Q-factor of the crankset has also been optimised to work with most frame & motor combinations. Lightweight, stiff and extremely stylish, Hope's E-Bike Crankset is the perfect upgrade for your E-Bike!

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Hope Technology E-Bike Crankset - Purple
  • £180.00
  • RRP £200.00
  • Saving you £10

Hope's cranksets have been a huge hit, but E-Bike riders have missed out until now. The Hope E-Bike Crankset answers the prayers of E-Bike riders looking for Hope's signature style and durability for their bike.Designed specifically for E-Bikes with ISIS axle/crank arm interfaceSelf-extracting axle/arm interface for ease of fitting and removalStylish anodised 7150 aluminium crank arms are incredibly stiff & strong165mm length designed for maximum ground clearanceOptimised q-factor for compatibility with most frame/motor combinationsDesigned to work with E-Bikes with an ISIS axle/crank interface, the E-Bike Crankset features a self-extracting axle/arm interface. This makes the cranks incredibly easy to install and remove and doesn't require proprietary tools. The stylish anodised aluminium arms are laser-etched and machined to ensure they look fantastic for longer; no signs of heel rub on the arms after one ride here! The E-Bike Crankset has been designed around a single 165mm length for improved ground clearance, so you can mash the pedals all day long with fear of rock strikes. The Q-factor of the crankset has also been optimised to work with most frame & motor combinations. Lightweight, stiff and extremely stylish, Hope's E-Bike Crankset is the perfect upgrade for your E-Bike!

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Hope Technology E-Bike Crankset - Red
  • £180.00
  • RRP £200.00
  • Saving you £10

Hope's cranksets have been a huge hit, but E-Bike riders have missed out until now. The Hope E-Bike Crankset answers the prayers of E-Bike riders looking for Hope's signature style and durability for their bike.Designed specifically for E-Bikes with ISIS axle/crank arm interfaceSelf-extracting axle/arm interface for ease of fitting and removalStylish anodised 7150 aluminium crank arms are incredibly stiff & strong165mm length designed for maximum ground clearanceOptimised q-factor for compatibility with most frame/motor combinationsDesigned to work with E-Bikes with an ISIS axle/crank interface, the E-Bike Crankset features a self-extracting axle/arm interface. This makes the cranks incredibly easy to install and remove and doesn't require proprietary tools. The stylish anodised aluminium arms are laser-etched and machined to ensure they look fantastic for longer; no signs of heel rub on the arms after one ride here! The E-Bike Crankset has been designed around a single 165mm length for improved ground clearance, so you can mash the pedals all day long with fear of rock strikes. The Q-factor of the crankset has also been optimised to work with most frame & motor combinations. Lightweight, stiff and extremely stylish, Hope's E-Bike Crankset is the perfect upgrade for your E-Bike!

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Hope Technology E-Bike Crankset - Silver
  • £180.00
  • RRP £200.00
  • Saving you £10

Hope's cranksets have been a huge hit, but E-Bike riders have missed out until now. The Hope E-Bike Crankset answers the prayers of E-Bike riders looking for Hope's signature style and durability for their bike.Designed specifically for E-Bikes with ISIS axle/crank arm interfaceSelf-extracting axle/arm interface for ease of fitting and removalStylish anodised 7150 aluminium crank arms are incredibly stiff & strong165mm length designed for maximum ground clearanceOptimised q-factor for compatibility with most frame/motor combinationsDesigned to work with E-Bikes with an ISIS axle/crank interface, the E-Bike Crankset features a self-extracting axle/arm interface. This makes the cranks incredibly easy to install and remove and doesn't require proprietary tools. The stylish anodised aluminium arms are laser-etched and machined to ensure they look fantastic for longer; no signs of heel rub on the arms after one ride here! The E-Bike Crankset has been designed around a single 165mm length for improved ground clearance, so you can mash the pedals all day long with fear of rock strikes. The Q-factor of the crankset has also been optimised to work with most frame & motor combinations. Lightweight, stiff and extremely stylish, Hope's E-Bike Crankset is the perfect upgrade for your E-Bike!

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SRAM Force AXS XG-1271 Cassette
  • £180.00
  • RRP £211.00
  • Saving you £15

Explore the path less travelled with SRAM's Force AXS XG-1271 Cassette. Part of their XPLR family, the XG-1271 provides a wide 10-44T gear range to give you all the gears you'll need when you want to unleash your inner explorer.10-44T ratio gives 440% range, offers all the gears you need to explore in the wildX-Range gearing gives smoother gear progression, so you're always in the right gearMini Cluster technology for light weight and excellent durabilityOnly compatible with XPLR 1x Rear Derailleurs, FlatTop chains and XDR driver bodyMake that daily ride from your front door a little spicier with some dirt. The 440% range of the XPLR XG-1271 cassette provides smooth gear progression when you re sweating up gravel climbs, and tight jumps on the high end for when it s time to drill it on asphalt. Shift features on each cog are optimized for electronic shifting, so you ll get fast, smooth and precise shifts every time.

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Box Three Prime 9 Speed X-Wide Groupset - Black - Single Shift, Black
  • £180.99
  • RRP £200.00
  • Saving you £10

Box Three Prime 9 Speed X-Wide GroupsetDesigned for fantastic off-road performance, this groupset delivers many of the same capabilities of its siblings yet it's built upon a simpler platform. The cassette is more accessible at 11-50T and fashioned without spiders. The derailleur exploits Box's Limited Slip clutch technology without the Tri-pack features. Shift easily with a comparable mechanism, although you'll forgo the hinged clamp and die-cast structure. And lastly, string it all together with a Prime 9 chain but without extravagant coatings. If you're looking to bring your 2/3 by bike into the 21st century, then level up with this group!Box Three Prime 9 CassetteThe Box Three cassette draws from both of its Box One and Box Two siblings to create a sensible all-rounder. All cogs are stamped from steel and subsequently, the larger ones are pinned to steel spiders. The main difference here versus Box Two is the use of additional weight-reducing holes on the cogs.Features: Material: Aluminium, Cold Rolled Steel Gear Ratio: 11 - 13 - 15 - 18 - 22 - 28 - 34 - 42 - 50 Box's Best All-Rounder Cassette Steel Stamped Cogs Steel Stamped Spiders Ultra-Wide Ratio with Consistent Progression Prime 9 Technology Compatible with HG Freehub Bodies Weight: 660gBox Three Prime 9 126 Link Chain PolishedThe Box Three chain is polished and then chemically treated to achieve a basic level of corrosion resistance. All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. Our unique inner link spacing is engineered to grab those modern wide/narrow chainrings. We chose to modernize the 9-speed platform due to the chain's spirited reputation.Features: Material: Hardened Alloy Steel Durable Hardened Solid Pin Prime 9 Technology Compatible with Modern Wide/Narrow Chainrings Weight: 312gBox Three Prime 9 X-Wide Rear DerailleurThe Box Three Rear Derailleur simplifies the features found on the Prime 9 Box One and Two rear derailleurs making for a fully-featured wallet-friendly rear derailleur. Including a Limited Slip Clutch, Sealed bearing pulleys and a solid construction Box Three Rear derailleurs are compatible with 11-46 and 11-50t derailleurs making it one of the most versatile derailleur offerings for Prime 9.Features: Material: Aluminium, Glass Fibre / Nylon Composite, Steel Box's Best All-Rounder Derailleur Limited Slip Clutch Bearing Pulleys Nylon Composite Knuckle Direct Channel Cable Stay Die Cast Linkages Stamped Inner and Outer Cage Prime 9 Technology Compatible with Standard Derailleur Hangers (Non Direct-Mount) Weight: 349gBox Three Prime 9 ShifterThe Box Three shifter makes good use of nylon composites in both top and bottom shells as well as the levers. Box Three is our performance and value tier. So this shifter sheds all the fancy trappings of the top 2 tiers but maintains their shifting characteristics. All Prime 9 shifters take advantage of the 9-speed's inherent durability, simplicity, and reliability. Not only is the shifter mechanism joyfully simplified, but fewer shifts are needed for every mile of travel. And the best part is? Prime 9 is also terribly forgiving so you won't have to constantly adjust your set-up.Features: Material: Glass Fibre / Nylon Composite, Steel Box's Best All-Rounder Shifter Extruded Clamp 2 Piece Pull Lever / Up to 3 Gears Per Shift Resin Top Shell Fast Action Release Lever Prime 9 Technology Weight: 128gCompatibility:• Multi Shift Option Not Intended for E-Bike Use.• Single Shift Option Recommended for E-Bike Use.FAQSHIFTERDoes the Box Three Prime 9 Shifter come with a cable? Yes. All Box Three Twin Lever Shifters come with a stainless steel shift cable.How do I remove the cap from the cable port to install a new cable? To remove it, use a Phillips head screwdriver and turn it counter-clockwise a quarter turn You can then push the cap out by applying pressure to the cable from the other side. Please Note: The Cable Port is not a screw that un-threads from the cable port, if you turn the cable port screw more than 90 degrees damage may occur.Is the Box Three Prime 9 Shifter compatible with other 9 speed derailleurs? No, traditional 9 speed systems use a Cable Pull that is not compatible with prime 9.DERAILLEURAre Box Prime 9 derailleurs compatible with Shimano "direct mount" hangers? No, Shimano direct mount hangers are proprietary and are not compatible with Box derailleurs.Is the Box Three Prime 9 Derailleur compatible with other 9 speed components? No, traditional 9 speed systems use a Cable Pull that is not compatible with Prime 9.Are Box Prime 9 derailleurs compatible with drop bar (road) shifters? No, Box Prime 9 derailleurs are not currently compatible with drop bar shifters, but we do offer a clamp for our shifters to mount on some 31.8mm drop handle bars.How should I clean my Box Three Prime 9 derailleur? We suggest removing the derailleur from the bike and using a soft bristle brush or rag with soapy water or a mild de-greaser. We do not recommend pressure washing, strong solvents or de-greasers as they could degrade the surface coating.CASSETTEWill the Box Three Prime 9 Cassette fit on a wheel with a SRAM XD Driver? No this will only work with a HG splined Shimano 9-10-11 speed freehub body.Is the Box Three Prime 9 Cassette compatible with other 9 speed drivetrains? No, The Box Three Prime 9 Cassette is optimized for Box Prime 9 drivetrains and running other component variations can result in poor performance.How should I clean my Box Three Prime 9 Cassette? We suggest removing the cassette from the wheel and using a soft bristle brush with soapy water or a mild de-greaser. We do not recommend pressure washing, strong solvents or de-greasers as they could degrade the surface coating.CHAINIs the Box Three Prime 9 Chain compatible with other 9 speed drivetrains? Yes, All Box prime 9 chains have standard external geometry that will work with most existing 9 speed drivetrains.Is the Box Three Prime 9 Chain Compatible with any wide narrow chainring? No, Box Prime 9 chains are compatible with most 11-speed wide narrow chainrings but there are some chainrings that can result in poor performance. We recommend the following 11 speed wide/narrow chainrings for best performance, Wolftooth Components, Raceface, One Up Components, Absolute Black.How should I clean my Box Two Prime 9 Chain? We suggest removing the chain from the bike and using a soft bristle brush or rag with soapy water or a mild de-greaser. We do not recommend pressure washing, strong solvents or de-greasers as they could degrade the surface coating.Buy Box Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Rival1 10 / 11 Speed Crank Set (BB Not Included)
  • £182.00
  • RRP £203.00
  • Saving you £10

The SRAM Rival 1 crankset delivers consistent performance every time out. Featuring SRAMs X-SYNC tooth profile, the Rival 1 crankset is engineered for complete chain control. Each tooths thickness is CNC-machined to work seamlessly with the chains inner and outer links. And with seven available chain rings, you can personalize your gear range to match the way you ride.  

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