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Halo Sub-4 BMX Racing Rear Cassette Wheel Black / 20
  • £279.99

Available from under 1500g for a pair, the Sub-4 wheels accelerate like nothing else, yet can still take impacts when trying out new lines. The front wheel is fully anodised while the rear has a CNC sidewall for consistent braking performance. Sub-4 Race wheels are built around our hugely successful MX Series hubs. MX Series hubs all feature huge flange spacing for lateral stiffness and sealed bearings for longevity all conditions. There are two drive options for the Sub-4 Rear wheel. Our MXR Supadrive hub with its instantaneous 120 point pickup Supadrive system, or MXR FW freewheel threaded hub as the simplified option which is well paired to the Halo Clickster 72 click freewheel. ###section### Product Specs WHEEL SIZE:20" HUB:Halo MXRC 36H cassette AXLE:Female Bolts DRIVE SIDE:Right Hand Side RIM:Halo Sub4 Rim SPOKES:Butted NIPPLES:Alloy WEIGHT:TBC

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Shimano ST-R7020 105 Hydraulic Disc STI Set Flat Mount Calliper
  • £279.99

Description will appear here shortly...

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Box One DH 7 Speed MTB Drivetrain Groupset - Black - 10-12t}, Black
  • £279.99
  • RRP £310.00
  • Saving you £10

Box One DH 7sp Drivetrain MTB GroupsetThis top-quality groupset is specifically designed for MTB use as it offers amazing power and control on intense mountain bike trails. It features a blended aluminium, carbon fibre and nylon composite construction, which makes it capable of handling the abuse associated with extreme off-road riding. Ready for any MTB riding situation, this 7 speed groupset is a perfect choice of upgrade for completing your dream bike build. Features: Material: 6061-T6 Aluminium, Carbon Fibre/Nylon Composite Hardware: Aluminium, CrMo Finish: Hard Onyx Cage Size: X-Wide Use: MTB Speed: 7 speed Maximum Cog: 24T Pulleys: Precision sealed bearings Part Number: BX1BUNDLE3 Includes: x1 Box One 7 Speed DH rear derailleur x1 Box One 7 Speed shifter x1 Box Two 11-24 cassette x1 Box One 11 speed chain Weight: 279g (approx)Buy Box Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Descendant CoLab TLD Eagle DH Crankset - Red - 32t}, Red
  • £279.99
  • RRP £469.00
  • Saving you £40

Truvativ Descendant CoLab TLD Eagle DH CranksetThis superb 12 speed crankset is specially designed for MTB use as it delivers consistent performance all across the mountain. It features stunning Troy Lee Designs custom painted graphics which represent how amazing it performs on the trails. What's most impressive is its lightweight carbon fibre crank arm construction with an aluminium chainring which means you won't have to worry about any excess weight holding you back from a thrilling off-road riding experience.Features: Material: Crank Arm: Carbon Fibre; Chainring: Aluminium Use: MTB, Downhill Speed: 12 speed Tooth Count: 32T Chainline: 52mm Bottom Bracket Compatibility: DUB: BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP Mount: Direct Mount Technology Highlights: DUBTechnologies: DUB Technology: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler, by better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this clear system approach that equals better drivetrain performance.Buy Truvativ Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano XTR M9020 Trail Crank Arms Cranksets
  • £279.99
  • RRP £334.99
  • Saving you £16

The XTR M9020 integrates the bottom bracket and crankset into a strong, rigid, yet lightweight unit.

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Campagnolo Chorus 12 Speed Ultra Torque Chainset Chainsets
  • £279.99
  • RRP £352.99
  • Saving you £21

Specifically tailored for the demands of road cycling, this 12 speed chainset comes kitted out with carbon fibre crank arms for the best balance of stiffness, durability and low weight performance. Thanks to this model's carbon fibre build, it delivers a smooth and responsive pedal stroke without adding any unnecessary excess grams to your ride. Campagnolo has also equipped this model with a robust steel Ultra Torque axle and two aluminium chainrings for fantastic strength and reliability, wherever your next road journey takes you. Suitable for use with disc or rim brake groupsets, this chainset's chainrings also benefit from a special surface treatment for increased longevity. Carbon Fibre 12 Speed Road Chainset The updated Chorus chainset is a true concentrate of technology and versatility. Technically advanced thanks to unidirectional construction technology in carbon fibre, it is directly moulded without any surface coating and has an Ultra-Torque steel axle like the Record chainset. The revised 12x cranks are more versatile thanks to the bolt PCD of 123mm, giving it an extremely solid structure, also ensuring a wider variety of uses. The smaller bolt circle on the Chorus chainset makes it compatible with 36/52, 34/50 and the brand new 32/48 ratio chainrings (options available to select from the menu). Technologies: - The Q Factor remains the same (145.5mm): The widths and biodynamics of the stroke are the same. - Unidirectional carbon fibre cranks, steel axle and aluminium chainrings: Good stiffness and optimum power transmission. - Symmetrical teeth on the internal chainring: Fluid, precise transmission, even with extreme cross-chaining. - Optimised design for any chainring combination: Maximum performance, whatever the course style. - Double Fixing: Assembly of the large chainring onto the crank is secured by a ring of 123mm bolts, while the inner chainring is attached to the outer by way of 96mm PCD bolts. - Surface treatment of the chainrings for longer life. - 12x Chorus Ultra-Torque chainset for use with the disc or rim brake groupset. Manufacturer's Part Numbers: CPB820A Black Carbon 170mm 32/48T  CPB820B Black Carbon 170mm 34/50T  CPB820C Black Carbon 170mm 36/52T CPB821A Black Carbon 172.5mm 32/48T  CPB821B Black Carbon 172.5mm 34/50T CPB821C Black Carbon 172.5mm 36/52T  CPB822A Black Carbon 175mm 32/48T  CPB822B Black Carbon 175mm 34/50T  CPB822C Black Carbon 175mm 36/52T

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Stans No Tubes Flow S1 Mountain Bike Wheelset - Black - Grey - 15 x 100mm Front & 142 x 12mm Rear, Black - Grey
  • £279.99
  • RRP £349.99
  • Saving you £20

Stans No Tubes Flow S1 Mountain Bike WheelsetDurable and light, the Stan's No Tubes Flow S1 Mountain Bike Wheelset is ready to handle the toughest trails. Multiple World Cup Downhill (DH) winners have inspired the race-ready design of the Flow S1 wheelset making it the ideal addition to any keen rider looking to tackle challenging trails and reach the podium. Strong and Multi-purposeFeaturing reinforced rim walls with a 1.6mm deeper profile, the Flow S1’s offer greater impact strength for an even wider range of use. Despite this, they only have a minor weight increase over Stan’s other models. They’re constructed with a 32-hole spoke count front and rear, using easily replaceable standard spokes. Combined with Stan’s faster-engaging and CNC-machined Neo hubs, this wheelset is the ideal choice whether you ride trail, all-mountain, or enduro.Features:  Durable and lightweight aluminium construction  Wider rim width for more stability with larger tyres  3mm wider than Rapid 30 with no weight gain Developed on the World Cup DH circuit Rim profile optimised for 2.35" -  2.80” tyres  Rim Internal Width: 29mm  Rim External Width: 33.1mm  Rim Depth: 17.6mm  ERD: 566mm (27.5") / 604mm (29")  Spokes: Sapim 2.0/1.8/2.0mm  ETRTO:  584x29 (27.5") / 622x29 (29")  Nipples: Secure Lock brass silver nipples  ISO: 27.5"x33.1mm / 29"x33.1mm  Hub: Stan’s Neo  Tape: 30mm  Hole Count: 32-hole, 32-hole  Valve: 35mm Presta  Rim Material: 6061 Alloy  Max Spoke Tension: 125kgf (1225N)  Max Rider Weight:  114kg (250lbs)  Max Pressure with 2.4" Tyre: 37psi  Max Pressure with 2.80" Tyre: 26psi  Brakes: Disc Freehub Body: Neo Durasync Red Tubeless tape pre-installed  Use: Aggressive Trail, All Mountain, Enduro, and Downhill  Weight: 2034g (27.5”) / 2134g (29”)Technologies:  WideRight: Rims that are too narrow fail to offer sufficient sidewall support and protection to your tyres and create a less stable shape. The result is less control in the corners, less traction on climbs, and more rolling resistance. Rims that are too wide also distort the tyre profile, decreasing traction and control and driving impacts directly into the rim, negating the impact absorbing advantages of a tyre's volume. Stan's WideRight rim widths are designed to strike the perfect balance between tyre volume and sidewall function.  BST (Bead Socket Technology): Bead Socket Technology rims are designed to match the shape of your tyre's bead to create a safer and more secure airtight interface. BST rims secure the bead of the tyre, not the sidewall, creating an airtight seal while allowing the tyre's sidewall to expand to its true, rounder, more effective profile. The result is more traction and less rolling resistance. With lower-profile, less vulnerable sidewalls, Stan's BST rims are also lighter and stronger by design and accelerate more quickly. Buy Stan's No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fast Forward Outride Disc Gravel Wheelset - Black - 700c}, Black
  • £279.99
  • RRP £449.95
  • Saving you £38

Fast Forward Outride Disc Gravel WheelsetLightweight, versatile and tough enough to take on the most challenging gravel tracks, the Outride gravel bike wheels will give your bike responsive handling and as they can be run tubeless, much better cornering grip. This is because tubeless tyres can be run at much lower pressures for more flex when cornering, without the risk of pinch flats and a far lower risk of punctures.Tough Gravel Bike Wheels with DT Swiss SpokesIn addition to the tubeless compatibility, these wheels are built up with DT Swiss’ Competition spokes and Pro Lock Brass spoke nipples. This ensures a strong and durable build that retains its spoke tension and shape, no matter how hard you ride. Finally, the centrelock disc brake compatibility means you will enjoy reliable braking power in all riding conditions and on all terrain types.Features: Material: Rims & Hubs: Aluminium; Spokes: Stainless Steel Wheel Type: Clincher Discipline: Race, Triathlon, Endurance Rim Type: Clincher Brake Type: Disc brake only, centrelock mount Rim Height: 30mm Rim Internal Width: 20mm Rim External Width: 23.5mm Recommended Tyre Width Range: 700x23-40c Rim Maximum Tyre Pressure: 120 psi / 8.3 Bar (Also look carefully at the maximum pressure of your tyre) Braking System: Disc Axle Compatibility: Thru axles 12x100mm(front), 12x142mm (rear) Spoke Type: DT Swiss Competition, straight pull, 1:1 pattern Spoke Count: Front: 24; Rear: 24 Spoke Nipples: DT Pro Lock Brass 15mm Bearings: Sealed cartridge Freehub: Hyper-glide (HG) Cassette Compatibility: Shimano/SRAM Road cassettes 9-11 speed Tubeless Compatible: Yes Rider Weight Limit: 120 kg (Cyclist) Included: Wheelset, Tubeless tape, Aluminium tubeless valves Weight: 1730g (+/- 5%) - Front: 780g; Rear: 950gBuy Fast Forward Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Truvativ Descendant CoLab TLD Eagle Downhill DUB73 12 Speed Cranksets
  • £279.99
  • RRP £469.00
  • Saving you £40

This superb 12 speed crankset is specially designed for MTB use as it delivers consistent performance all across the mountain. It features stunning Troy Lee Designs custom painted graphics which represent how amazing it performs on the trails. What’s most impressive is its lightweight carbon fibre crank arm construction with an aluminium chainring which means you won’t have to worry about any excess weight holding you back from a thrilling off-road riding experience. Technologies: DUB Technology: The relationship between bottom bracket spindle and bearing is the core of DUB™ technology. It’s where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler, by better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this clear system approach that equals better drivetrain performance.

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Nukeproof Dolos Wheelset Wheel Sets
  • £279.99
  • RRP £349.99
  • Saving you £20

The Nukeproof Dolos wheelset has been designed as a strong and reliable wheelset for dirt jumping. The front hub comes with 20mm end caps fitted and there are additional 15mm end caps in the box. The rear hub is a 135mm x 10mm bolt up so will be perfect for those heavy hits. The rim is constructed from a special blend of alloys, which give it a similar hardness to 7-series alloy but with the ductility and yield properties of a 6-series. This means that you'll benefit from the best of both worlds as you ride. Nukeproof has also equipped this model with a micro-shot peened and anodised finish, which gives it an extra layer of resistance against corrosion and wear. As a result, you'll enjoy being able to session the jumps in all weather conditions, without worrying about the elements damaging your gear. This wheelset is only available in 26” and has a 25mm internal width suiting tyres from 1.6” to 2.5”. • Conversion Options: Front 15mm & 20mm end caps are also available separately but are included with wheels. • Driver Options: Comes with 11t Driver, 12t and 13t available separately.   Manufacturer's Part Number: NUKDOLDJWS Black 26"

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Campagnolo Ekar 13 Speed Single Gravel Chainset 2021 - Carbon - 40t}, Carbon
  • £279.99
  • RRP £309.99
  • Saving you £10

Campagnolo Ekar 13 Speed Single Gravel ChainsetStiff, elegant and created for optimum power transfer over challenging terrain, Campagnolo’s 1x13-Speed Ekar chainset boasts carbon fibre crank arms for a low weight with high strength. It combines with the Ekar system to bring you the range, efficiency, durability and chain retention you need to thrive off-road.Gravel Bike ChainsetThe 1x chainset is a crucial element in Campagnolo's gravel & all-road specific Ekar drivetrain design. Lightweight, secure and simple, with no wasted overlapping gears or unnecessary moving parts to collect trail dirt. The Ekar chainset will convince you that one chainring and no front mech is the way to go, whatever your off-road ambitions!Strong Carbon Fibre Crank ArmsDon’t let the apparent simplicity fool you, this chainset has been designed from the ground up. Just like the whole Ekar system, the cranks combine strength and lightweight materials. The 2-piece crankset features a strong, durable 630-grade steel alloy axle mated to a polyamide-carbon spider and beautiful UD Carbon arms. The ergonomics of this chainset mean it is suitable for any size of rider, with 4 crank arm lengths available. The outer chainrings are also easily interchangeable, with no need to disassemble the chainset if you want to alter your gearing.Features: Material: UD Carbon Fibre crank arms, polyamide-carbon spider and Ultra-Torque 630 Steel axle Speed: 1x13-Speed Recommended Chain: Campagnolo Ekar 13-speed Axle Profile: Ultra-Torque integrated axle Designed specifically for Ekar 1x13 groupsets Suitable for Gravel and All-Road riding Crank boots included to protect the crank arms Easily interchangeable chainrings Easy access external bearings Narrow-wide chainring tooth for design efficient drive & maximum chain security Easily interchangeable alloy rings - no need to disassemble crank Narrow Q-Factor of 145.5mm ensures compatibility with all modern frames Bottom bracket cups not included Weight: 615g (based on 172.5mm, 38T)Technologies: Pro-Tech: Patented dual-sealing ProTech technology securely connects the two semi-axles inside the bottom bracket and protects the BB bearings from ingress of water and mud, providing longevity of high performance, even in the worst riding conditions. A gravel-orientated development from Campagnolo's innovative and proven Ultra-Torque technology, the ProTech system's central Hirth joint features self-centring and self-aligning frontal teeth located in the middle of the crank where the ends of the integrated semi-axles meet. Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Energy Modular 386EVO Road Crankset
  • £279.95
  • RRP £334.95
  • Saving you £16

Key Features:Hollow forged alloy arms,Forged AL7050 BB386Evo axle,AL7075 100% CNC machined chainrings,AL7075 Torx T-30 alloy chainring bolts,Fits Shimano and Sram 10-11 speed systems,Length: 170, 172.5 & 175mm,Direct mount outer chainring,Q-Factor: 147mm,Polished anodized black,2 tone with laser graphics,Weight: 755g.

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