Now simplified with a single derailleur cage length, the new 12-speed Shimano Ultegra R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option. With our fastest, most accurate shifting, the new 12-speed Ultegra R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.Ultegra Shadow design with Di2 technology, shifting is 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 gearThe rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junctionButton on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirementsSleek appearance with low profile Shadow design construction reduces risk of damage in a crashProgrammed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shiftThe 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 shiftsDerailleur contains a saver (fuse) function, where the inner structure is protected from strong impactsHigh tolerance cold forged aluminium link plates and body construction is extremely light and durableFour self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting12-speed E-tube Di2 compatibleWide gear ratio compatible up to 11-34T
The Shimano SL-M315-2L 2-Speed Shift Lever is a great value 2-speed mountain bike Rapidfire lever for crisp gear shifting. It features a low-friction design means that shifters have a light and responsive short-stroke action that reduces shifting effort.Great value 2-speed mountain bike Rapidfire lever for crisp gear shiftingPod design allows the use of this shifter with any brake leverLow-friction design means that shifters have a light and responsive short-stroke action that reduces shifting effortEasy to read optical gear displayBarrel adjuster for fine gear tuningComplete with Optislick inner and SP41 outer cablesEasy access clamp band adjustment for quick set up
The Shimano SL-M315-7R 7-Speed Shift Lever offers fantastic value and crisp smooth shifting thanks to Shimano s Rapidfire technology. It has an easy to read optical gear display and comes with Optislick inner cable and an SP41 outer cable saving you the extra expense of buying new gear cables.Great value 7-speed mountain bike Rapidfire lever for crisp gear shiftingPod design allows the use of this shifter with any brake leverLow-friction design means that shifters have a light and responsive short-stroke action that reduces shifting effortEasy to read optical gear displayBarrel adjuster for fine gear tuningComplete with Optislick inner and SP41 outer cablesEasy access clamp band adjustment for quick set up
The Shimano SL-M315-8R 8-Speed Shift Lever offers fantastic value and crisp smooth shifting thanks to Shimano s Rapidfire technology. It has an easy to read optical gear display and comes with Optislick inner cable and an SP41 outer cable saving you the extra expense of buying new gear cables.Great value 8-speed mountain bike Rapidfire lever for crisp gear shiftingPod design allows the use of this shifter with any brake leverLow-friction design means that shifters have a light and responsive short-stroke action that reduces shifting effortEasy to read optical gear displayBarrel adjuster for fine gear tuningComplete with Optislick inner and SP41 outer cablesEasy access clamp band adjustment for quick set up
The Shimano SL-M315-L 3-Speed Shift Lever offers fantastic value and crisp smooth shifting thanks to Shimano s Rapidfire technology. It has an easy to read optical gear display and comes with Optislick inner cable and an SP41 outer cable saving you the extra expense of buying new gear cables.Great value 3-speed mountain bike Rapidfire lever for crisp gear shiftingPod design allows the use of this shifter with any brake leverLow-friction design means that shifters have a light and responsive short-stroke action that reduces shifting effortEasy to read optical gear displayBarrel adjuster for fine gear tuningComplete with Optislick inner and SP41 outer cablesEasy access clamp band adjustment for quick set up
The SLX Chainring is stiff, lightweight and delivers smooth pedalling over bumpy terrain. Special MTB gear teeth profile improves chain engagement and retentionExchangeable single/double chainringCrankset can be used as common componentGear combination: 30T, 32T, 34TThe SM-CRM75 chainring features Shimano Dynamic Chain Engagement+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.
Shimano's Deore XT SM-CRM85 stiff and lightweight chainring delivers smooth pedalling over bumpy terrain. The SM-CRM85 chainring features Shimano Dynamic Chain Engagement+ technology, which features special gear teeth profiles that deliver exceptional chain engagement and chain retention.Special MTB gear teeth profile improves chain engagement and retentionExchangeable single/double chainringCrankset can be used as common componentDynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum.
Designed to match the Shimano GRX RX400 groupset, the GRX RX400 10-Speed STI Shift Levers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired level and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceBrake calipers sold separatelyThe GRX RX400 levers get the look and feel of the higher end 11-speed levers, while sticking with 10-speed internals. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters also feature neat under-tape cable routing, keeping the front end of your bike looking neat and tidy. Like the more expensive GRX groups, the GRX RX400 levers provide a shorter shift stroke that delivers what Shimano calls ''lightest and easiest front shifting Shimano has ever made''. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. When teamed with Shimano's GRX Flat Mount Brake Calipers (Sold separately) you'll have some of the slickest shifting and most powerful braking around for your gravel or adventure available.
Designed to match the Shimano GRX RX400 groupset, the GRX RX400 10-Speed STI Shift Levers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired level and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceBrake calipers sold separatelyThe GRX RX400 levers get the look and feel of the higher end 11-speed levers, while sticking with 10-speed internals. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters also feature neat under-tape cable routing, keeping the front end of your bike looking neat and tidy. Like the more expensive GRX groups, the GRX RX400 levers provide a shorter shift stroke that delivers what Shimano calls ''lightest and easiest front shifting Shimano has ever made''. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. When teamed with Shimano's GRX Flat Mount Brake Calipers (Sold separately) you'll have some of the slickest shifting and most powerful braking around for your gravel or adventure available.
A tough genuine Shimano tool. The FC15 Octalink Chainset Plug Tool allows for the removal of Shimano Octalink chainsets with the standard Shimano crank extractor.
The WH-RX010 Clincher Disc Wheels from Shimano uses technology from their high-end models at a great price, giving you fantastic value for money. Strong, lightweight and easy maintenance makes these wheels a great option.Offers all the technology of Shimano wheels at an economical priceEasy to use centre lock rotor mount for use with disc brakes & supplied with Q/R skewerLabyrinth and contact sealing low-friction seals effectively keep out water, mud and dirt without affecting rotational smoothnessAngular contact bearings give superior strength & durability with precision bearing adjustment and easy maintenance28 stainless steel bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidityThe WH-RX010 wheels feature a high profile 24mm aluminium rim for improved aerodynamics and is also lightweight and stiff, but also ride smooth and compliant. It uses 28 stainless steel bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidity. The hubs use Shimano's legendary angular contact bearings that are supremely reliable, easy to maintain and allow precision bearing adjustment to help ensure they run smoothly and drag-free. Labyrinth and contact sealing use low-friction seals to effectively shut out water, mud and dirt as well as helping to keep the wheels feeling lively, with a fast, free-rolling nature. The freehub is compatible with 9, 10 and 11-speed Shimano/SRAM style cassettes, so you can be sure these will fit most road bikes. Lightweight, great value and incredibly durable, Shimano's WH-RX010 wheels makes the perfect winter training wheels for gritty rides or turbo trainer use.For full specification please go to the specification tab above.
HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer chainring flex and hugely improves shift performance, even under high load. The chainring teeth have been developed to work in conjunction with 11-speed HG-EV chains for increased contact to provide greater efficiency and improved power transfer.Material: AluminiumBolt Pattern: 4 BoltChainring BCD: 110mm