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microSHIFT Advent M6195S 9 Speed Rear Derailleur - Black - Short Cage}, Black
  • £44.99
  • RRP £49.99
  • Saving you £10

microSHIFT Advent M6195S 9 Speed Rear DerailleurFeaturing a robust steel cage, this rear derailleur offers excellent toughness and durability as you charge from trail to trail. microSHIFT has also kitted out this version with an aluminium outer link construction for additional strength on demanding terrain conditions. To make the shifting even smoother, the derailleur kinematics have been tuned to use a super direct cable path. This reduces friction and greatly improves the shifter response to get you through every ride. Whether you're spending the day shredding your local trails with your riding buddies or planning your next all-day epic on your own, this 9 speed rear mech is engineered for performance. Adjustable Rear Mech with Direct Cable PathDesigned with real-life riders in mind, the Advent rear derailleur packs trail-ready features into the most attainable wide-range drivetrain on the market. The clutch uses a proprietary ratchet-and-pawl tension assembly for more durable and stronger chain management over rough terrain. This modular design is also easily adjustable and fully repairable. The derailleur kinematics are also precisely tuned to use a more direct cable path, making the shifting response consistent across all gears. With bombproof construction capable of handling the most real mountain bike abuse, Advent competes favourably with drivetrains that cost twice as much.Unique Clutch DesignMost mountain bike derailleurs use a roller bearing clutch, which utilises a friction sleeve around a one-way bearing. This system is prone to losing tension. If you've owned a clutch derailleur, you've probably noticed that it gets less effective over time. It is also super hard to adjust. Advent uses an innovative ratchet-and-pawl design, a technology that has been proven for years in hubs. It's durable. It's much resistant to losing tension, and you can readjust the clutch tension in under a minute with a screwdriver and a Torx wrench.Features: Cage Material: Steel Outer Link Material: Aluminium Use: Mountain Bike (MTB) Speed: 9 speed Cage Size: Short Cage Compatibility: Advent Clutch: YesTechnologies: - Reliable ratchet-and-pawl clutch is easily adjustable and repairable. - Direct path cable routing for smooth and responsive shifting. - Compatible with Advent shifters only.Manufacturer's Part Number: RD-M6195S Black Short CageBuy microSHIFT Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tektro M291 Rear Hydraulic Disc Brake - Black - 1250mm, Black
  • £44.99
  • RRP £49.99
  • Saving you £10

Tektro M291 Rear Hydraulic Disc BrakeSpecifically designed for mountain bike (MTB) use, the Tektro M291 Rear Hydraulic Disc Brake offers outstanding stopping power and control as you blast through the forest. Ready for fast and rowdy runs, this awesome component features a cast aluminium lever and bracket construction. This makes it more than capable of handling all the abuse associated with all-day epics in the mountains. Tektro has also gone a step further by equipping its caliper with a forged aluminium construction for another layer of robustness as you weave from trail to trail with precision. Coming complete with an open system design and dual-pistons, this stunning model allows for easy installation, adjustment and maintenance.Adjustable MTB Disc BrakeDesigned for ease of use, this fantastic version is allows loaded with an adjustable reach. This means you can fine-tune the distance between the lever and your handlebar for a more customised braking feel. As a result, you'll benefit from having a component which perfectly matches your hand-size, riding preferences and the terrain conditions. This is the ultimate choice of upgrade for riders who want superior stopping actuation and control on every off-road adventure.Features: Lever and Bracket Material: Cast Aluminium Caliper: Forged Aluminium; Fluid: Non-corrosive Mineral Oil; Mount Type: Post Mount Caliper Piston: Dual-piston Brake Pads Included: Yes; Rotor Included: Yes; Hose Length: 1250mm Finger: 2-finger Type: Hydraulic Reach: Short reach Adjustment: Reach adjustment Weight: 315g (approx.) Buy Tektro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye Sync Kinetic Rear Bike Light (40-50L) - Black, Black
  • £44.99

Cateye Sync Kinetic Rear Bike Light (40/50L)A great commuter rear light that suits a range of bike frames with multiple light modes, full control via the Cateye Sync app, and automatic sensor control via the Kinectic system.Cateye SyncCateye’s Sync Kinectic rear light comes with full control through the Cateye Sync app (available through Google Play and the App Store). The app provides full control over the bike light and with a couple of taps on your smartphone you can turn the light on, off and change light mode. You can also view your light’s real-time current battery life. This is especially useful when using multiple Cateye sync lights.OptiCube LensThe light comes with an OptiCube lens which spreads the beam of the 5 red LEDs providing excellent side visibility which is great for cyclist moving through built-up urban areas.Light ModesWith 6 different light modes the light comes with various outputs which suits a range of different conditions and your depleting battery life. A specialised Group Ride mode provides an output which will keep you visible but doesn’t distract fellow riders. Meanwhile, the Daytime HyperFlash mode will keep you seen during daylight hours.  High: 40 lumens – 1.5 hoursLow: 5 lumens – 15 hoursFlashing: 30 lumens – 50 hoursRapid: 50 lumens – 20 hoursGroup Ride: 40 lumens – 15 hoursDaytime HyperFlash: 50 lumens – 30 hoursKinectic LightingWith a built-in acceleration sensor, the light automatically detects when you’re decelerating and boosts the light’s output to 50 lumens. This helps keep fellow road users aware of your movements – ensuring they know when you’re stopping and preventing accidents.USB RechargeableIn-built into the interior of the light is a lithium-ion polymer battery which is USB rechargeable and provided with a Micro-USB cable. You can easily plug the light into any standard USB port for quick and easy charging on the go. The light takes just 2.5 hours to fully recharge and has a battery life of up to 50 hours.MountingThe light comes with an integrated seatpost mounting strap which fits both standard and aero bars. The strap provides a quick release option which is excellent for commuters.Features5 Red LEDsRechargeable lithium polymer battery2.5 hours full recharge timeCateye Sync app controlKinetic technology6 different light modesDaytime HyperFlash and Group Ride modeOptiCube lens technologySuperior side visibilityRubber band mountWeighs 43gDimensions: 74.5 x 26 x 28mmBuy Cateye Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Kryptotal-R Trail Rear Tyre - Endurance - Black - 29", Black
  • £44.99
  • RRP £49.99
  • Saving you £10

◌Continental Kryptotal-R Trail Endurance MTB R TyreFeaturing an Endurance compound, this mountain bike (MTB) tyre offers an excellent balance of grip and endurance for tackling mixed terrain conditions on your ride. With the Endurance compound a high durability in combination with good rolling resistance and grip is achieved. This makes it a compound choice for trail riding or as an endurance-focused compound for electric mountain bike (E-MTBs).Coming equipped with a pattern design that's especially tailored for rear wheel use, this model offers the best performance in rear wheel specific requirements like braking, traction and track stability. Its balance of a positive profile and open areas is designed for best performance in complex terrains, so you can enjoy the sweet spot between grip, self-cleaning, adaptivity and rolling characteristics. The use of steep and shallow ramps is tailored to the area of application in mixed and loose terrain, giving you an excellent balance between harmonious, easy-rolling properties and power transmission.MTB Tyre with Trail CasingThis MTB tyre comes kitted out with a Trail Casing, which offers comparable performance to the Enduro Casing and is tailored for trail use cases and it includes a PT layer. Another highlight is its tubeless ready technology, which allows you to benefit from tubeless advantages such as the ability to run lower tyre pressures for increased comfort, stability and fewer risks of flats or punctures.Features: Compound: Endurance Compound Technology: Trail Casing Use: Mountain Bike (MTB) Electric Bike Compatible: Yes, E25 compatible Type: Clincher Bead Type: Folding Tubeless Ready: Yes TPI: 3/180 Single or Pair: Single, sold individually Pressure: 27.5x2.4" Option: Recommended: 2.5 bar; Max: 3.5 bar; 27.5x2.6" Option: Recommended: 2.0 bar; Max: 3.0 bar; 29x2.4" Option: Recommended: 2.5 bar; Max: 3.5 bar; 29x2.6" Option: Recommended: 2.0 bar; Max: 3.0 bar Weight: 27.5x2.4" Option: 1000g; 27.5x2.6" Option: 1100g; 29x2.4" Option: 1040g; 29x2.6" Option: 1200gManufacturer's Part Numbers: 1506370000 Black 2.4" 27.5" 1506390000 Black 2.6" 27.5" 1506380000 Black 2.4" 29" 1506400000 Black 2.6" 29"Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Moon Sirius Rear Bike Light - Black, Black
  • £44.99

Moon Sirius Rear Bike LightThe Moon Sirius is a vibrant, reliable and easy to use rear cycle light. Ideal for general road cycling, urban rides, daily commutes and competitive group rides, this versatile light is perfect for cycling low light conditions anywhere. Also, it has a built-in motion sensor, which provides a constant 100-lumen glow when you are slowing down to let other road users know your momentum is changing. Plus, it provides a max lumen output of 200-lumens with multiple flash modes, is USB rechargeable and fits onto virtually any seatpost design.Moon's most intelligent rear bicycle light has landed. With no fewer than five different modes boasting automatic brightness and motion-sensing functions, you'll be amazed at what this light can do! Suitable for riding both on and off-road, once you've tried the Sirius, going back to a regular rear light simply won't be an option. Bright Rear Light for Urban, Commuting and Road CyclingMoon's Sirius offers the perfect solution to riders in an urban setting where regular braking and changes of pace are inevitable. The Sirius alerts traffic and other road users to changes in your speed through a 100 steady lumen output when braking; be that stopping for a set of lights, a pedestrian crossing or stuck in traffic. IPX7 waterproofing means getting caught out in rain is not an issue and at just 68g, you won't even notice it's there. USB RechargeablePerfect for rapid and easy charging on-the-go, a water-resistant USB charging port means you can boost your battery in the car, at the café or anywhere with the facility to plug in the USB-C cable found in the box. The Sirius can be fully re-charged in two and a half hours, offering outstanding battery life on all modes. Not sure how much of your battery you have left? The battery and charging percentage indictors help ensure you leave home or work with plenty of charge. Versatile Tool Free MountingThree different sized O-Rings offer a mounting solution for a huge array of seatposts, from 20-52mm in diameter. Two rubber pads are included to protect your seatpost from any mud or grit trying to interfere. No tools and minimal fuss mean you can get pressing on the pedals sooner. Adjustable Variable Lumens SystemFind the perfect brightness for your ride with Moon's Variable Lumens System. Available in four of the Sirius' five modes, you can choose an output of between 10 and 200 lumens. Fed up of blinding your mates when riding together? The Sirius' group ride feature is made for this scenario, allowing you to be seen collectively, but without hindering the vision of those in the group. A mode memory system means your chosen mode and lumens are already set for the next time you ride, whilst the lock system avoids accidental light activation in your kit bag. Excellent side visibility and an in-built reflector optimises safety wherever you choose to ride. Run Times Day Flash: 200 Lumens - 11:00 hr Steady Flash: 60 Lumens - 10:00 hr Flash 1: 30 Lumens - 19:00 hr Mode 1: 60 Lumens - 02:00 hr Group Ride Mode: 5 Lumens - 24:00 hrFeatures: Rear Road Bike Light 200 Lumens Maximum Output 5 Different Modes Built-in reflector 120° beam & side visibility CNC Aluminium heat sink casing protects battery Intelligent brightness & motion sensing functions Re-Charge time: 2 hrs 30 Variable Lumen System (VLS) Mode Memory Lock system avoids switching on accidentally 3 O-rings for easy mounting to different seatposts USB-C Rechargeable Battery & Charging Indicators IPX7 water resistant Size: 42x32x71mm Weight: 68gIn the box: Sirius Light 3 O-Rings for mounting: - 20-26mm diameter - 26-35mm diameter - 35-52mm diameter Aero rubber pad Round rubber pad USB-C Charging Cable User ManualBuy Moon Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Deore M6000 Rear Mountain Bike Disc Hub - Black - 36h - Centre Lock}, Black
  • £44.99

Shimano Deore M6000 Rear Mountain Bike Disc HubShimano's Deore M6000 Disc Rear Hub features the tried and trusted cup and cone bearing system with Borozon treated and diamond coated races for super-smooth performance. It combines this with centre lock brake rotor compatibility for use with the latest disc brake systems. Durable and reliable, the M6000 is tough enough for everything from cross country and all-mountain riding, to touring and city bike use.Features: Material: Hub: Aluminium; Axle: Steel Finish: Anodised Axle Length: 135mm Axle Type: 9mm quick release QR Skewer Length: 168mm Hub: Labyrinth and double contact seals Freehub Body: Shimano 8 to 10-Speed Cone Races: Borozon treated Cup Races: Barrel polished Brake Type: Centre Lock disc P.C.D.: Left:44mm; Right: 45mm Flange Diameter: Left: 52.8mm; Right: 53.8mm Flange Distance: 57.4mm Weight: 430g (with quick release)Technologies:Cup and Cone Bearings: These angular contact bearings offer greater strength than sealed cartridge industrial bearings. This is due to their ability to displace lateral and vertical loads more effectively for super smooth rotation and longer durability. Angular contact bearings also allow easier maintenance, adjustability and serviceability.Centre Lock System: This system makes rotor installation easy with its spline mount and a lock ring design. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and removal. In addition, the secure fixing by the spline mount enhances precision and rigidity, while improving braking efficiency.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra ST-6870 Di2 Shifter - Black - RH Rear}, Black
  • £44.99
  • RRP £159.99
  • Saving you £72

Shimano Ultegra ST-6870 Di2 ShifterThis shifter delivers shifting operation that's easy and precise. Just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear.The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts. Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold.Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI. Brake lever pivot is positioned to be used with super SLR brake calipers, increase power providing excellent ergonomics when riding on the hoods.Features: Finely tuneable reach adjusters for the levers enable custom fitment for all hands Levers are supplied without electrical cables, as these need to be ordered separately to suit For use with E-tube electric cables Cassette Compatibility: 11 speed Front Shifting: Double Single or Pair: Single, sold individually Weight: 313g (pair)A 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 Sora R317 Mechanical Disc Brake Caliper - Black - Fits Front or Rear}, Black
  • £44.99
  • RRP £54.99
  • Saving you £18

Shimano Sora R317 Mechanical Disc Brake CaliperEnjoy reliable braking power thanks to this Shimano Disc Brake Caliper. Designed for use with road or cyclocross (CX) bikes, it benefits from a lightweight low profile and is suitable for use with post mount framesets. Benefiting from a forged alloy construction, this cable-operated disc brake features adjustable pad clearance for an easy set-up and can be adapted to International standard mount frames and forks with various rotor sizes.Features: Brake Mount: Post Mount Brake Type: Cable Disc Brake Compatibility: Can be used with Centre-Lock and 6-bolt rotors Disc Pads Included: Caliper comes with resin G01S disc pads Hydraulic or Mechanical: Mechanical Disc Brake Single or Pair: Single Part No: BR-R317A 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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Giant Rack It Metro Lite Rear Rack
  • £44.99
  • RRP £49.99
  • Saving you £10

Take everything but the kitchen sink. For your next bikepacking adventure increase your capacity with Rack It. Two fit options and a choice of single or double arm Rack It takes up to 25KG's of load. Features Material: 12mm aluminium construction Fit: 700c-26' bicycles Mounting: Two or three bolt fixing Max weight: 25kg Features: Single or double arm option

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RockShox Rear Maxle Lite Updated Version
  • £44.99
  • RRP £60.00
  • Saving you £25

RockShox Rear Maxle Lite Black 142mm , 135mm or 150mm available (updated version)

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Shimano Nexus BR-C3000-R-DX rear roller brake
  • £44.99

Shimano roller brake hub keeps essential braking parts away from water and road dirt, meaning less maintenance and better operationCam roller mechanism provides strong and responsive braking that's easy to control,Hub mounted - eliminates the need to external parts and uses dedicated braking surface,Cooling fin to maintain optimum operating temperature,Inner cable quick release.

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Shimano Deore M5100 11-speed - Shadow design+ Rear Derailleur
  • £44.99
  • RRP £49.99
  • Saving you £10

Deore M5100 Shadow plus 11-speed rear derailleur for dependable shifting performance and durability. Shadow plus features a super low profile design and optimized slant angle for super light shifting actionKey Features:Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting,Single tension spring prevents contact with the chainstay resulting in a silent ride,13T pulleys and decreased derailleur tension prevent high chain tension in low gears,Direct cable routing prevents snagging from any trail side hazards,Wide alloy links and pivot body,Fluorine-coated link pin bushings,Strong return spring for a positive shifting feel,Durable 13T bearing pulleys for low friction,Top normal spring uses the spring to select higher gears,Max low sprocket: 51T (1x 12-speed),40T capacity SGS cage.

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