Shimano SM-RT64 rotors offer secure and easy set-up with the proven Centre-Lock mounting system,Precision cut stainless steel braking surface improves pad clearing in muddy conditions while aiding cooling underhigh load,Rotor contact surface has been developed for excellent pad clearing and cooling which increases pad performance and life,Alloy spider supports rotor surface, increasing rigidity and reducing weight,Comes complete with steel lockring,Average weight for 160 mm rotor with lockring is 153 grams.
Instead of telling gravel riders what they needed, we asked them what they wanted. Shimano spent two years listening and countless hours speaking with gravel enthusiasts from all over the world. We took to dirt and gravel roads, narrow singletrack paths, creek crossings, and mountain passes to test ourselves and our notions of drop bar cycling. We pinned on race numbers and packed up bikepacking bags. We choked on dust and reveled in mud. And the result of all that riding and all those new friendships? First, Shimano’s Gravel Alliance and now, Shimano GRX, the world’s first dedicated gravel component series.Choice. Shimano’s new GRX line is all about choice. Shimano doesn’t want to pigeonhole the way you ride, or decide for you what the best solution is for your riding style. While we’ve long been fans of double chainring drivetrains, we also recognize the value of a single chainring system. With GRX, Shimano offers both, each with gearing options that allow you to tailor your drivetrain to suit your tastes.With two different derailleur cage lengths, Shimano GRX ensures stable shifting and chain retention across a wide range of gearing options. Looking for maximum range while maintaining road cassette progression? Go with GRX’s 800 series 2x11 RD-RX810 or Di2 RD- RX815 rear derailleurs, designed for close ratio clusters, with 48/31 chainrings and an 11-34 cassette. Paired with 700c x 40mm tires, it delivers a top gear similar to a road bike with 25mm tires and a 50 x 11 gear. And on the low end, with its 31 x 34 combination, you get a gear that early mountain bikers would envy. It is the lowest gear currently on offer for premium road drivetrains (aside from Shimano’s own GRX 2x10 30-36 offering), perfect for climbing loose, dirt and gravel surfaces.Want to drop some weight, simplify your shifting, and still maintain a versatile range? Consider the 1x11 GRX option with either Shimano’s 11-40 or 11-42 cassette and a 40 or 42-tooth equipped crankset, shifted by a RD-RX812 or Di2 RD-RX817 wide ratio rear derailleur. You’ll lose a little, absolute top speed, but still love the 1:1 low gear ratio. If you live in an area without sustained or steep climbs, you might love the smaller gear steps of that same 1x11 front chainring with an 11-34 cassette. Options abound.What about when the weather turns autumnal and you contract a case of cyclocross fever? GRX 1x11 can quickly transform from gravel fun to CX focused with the change of a cassette.No matter the option you select, GRX rear derailleur offerings feature Shimano’s SHADOW Plus chain stabilizer that can be turned on or off depending on conditions. SHADOW Plus revolutionized the mountain bike world and now it’s been tuned for gravel and rough road riding in GRX. With a quieter drivetrain, SHADOW Plus helps you engage with your surroundings and enjoy time outside.Today’s gravel riders demand more of their bikes and of themselves. Shimano GRX gives them the options they need to Explore Beyond, tailoring their drivetrains to suit their needs and exceed their expectations. We’ll see you out there!Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond. Introducing SHIMANO GRX.Game-Changing Innovation.Even on the roads less travelled, our new GRX tech will keep things smooth, silent and safe – with you always in control.Designed from the ground up for gravel adventure.Mix and match components to customise your bike for a wide range of terrains – and ride the way you want!Key Features:Front Hub for Disc Brake (12 mm E-THRU Axle, 100 mm O.L.D.),High quality sealing cup and cone bearing,Internal grease sleeve.
Shimano Tiagra FC4600 10sp Double Chainrings are compatible with Shimano Tiagra FC-4600 10-Speed double chainsets and other Shimano chainsets with a 5-bolt 130mm BCD bolt pattern.
These disc brake pads feature a dependable resign compound, which means that you'll benefit from less noise and better modulation when you need it most. The Shimano J03A pads are also equipped with a radiator fin, which provides longer pad life as well as less fading thanks to its cooling technology. 40% more durable than the J02A model, this pair of mountain bike (MTB) brake pads are an excellent choice of upgrade for riders who want reliable stopping power on every ride. Compatible Disc Brakes: BR-M9000, BR-M9020, BR-M987, BR-M985, BR-M8100, BR-M8000, BR-M785, BR-M7100, BR-M7000, BR-M675, BR-M666, BR-M6000, BR-M615, BR-S700, BR-RS785, BR-R785 Technologies: Resin Pads: Less noise and better modulation Radiator Fin: Provides long pad life and less fade by cooling technology
This Shimano SLX M660 chainring is engineered for the demands of mountain bike (MTB) riding thanks to its tough construction and four bolt pattern. It is a direct replacement for the original chainring that came with your Shimano SLX 9 speed M660 chainset. This is a genuine Shimano spare part. Sold individually.
This freewheel features a rock-solid steel construction, which makes it perfect at handling all the knocks and bumps that are associated with long distance journeys. Whether you're using it on a mountain bike or road bike, this model's HyperGlide sprockets allow you to benefit from smooth and improved chain control during shifting. Technologies: HyperGlide Sprockets: The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG freewheel sprocket, which was developed for the MTB 7 speed system, underwent comprehensive optimization to achieve super-highly efficient shifting. HG sprockets: Guide the chain quickly and directly to the next sprocket without override. Conventional sprockets: Cause the chain to ride up and over the gear teeth before engaging the sprocket.
Engineered for use with Shimano straight connect disc brake levers to banjo connect calipers.
Ready for hitting the trails, this hydraulic disc brake rotor is specifically designed for the rigours of MTB riding. Coming equipped with a robust stainless steel build, it offers maximum strength and reliability as you pedal across demanding terrain conditions at speed. Another highlight is its Centre Lock brake mount compatibility, which makes installation and removal quick and easy, thanks to the spline mount and lock ring design. Centre Lock MTB Disc Brake Rotor The Centre Lock System makes an easy rotor installation possible with a spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency. Manufacturer's Part Number: SMRT64SSE Black 140mm
Sporting a clean, efficient design, this lightweight E-Thru axle is the perfect replacement for those looking to install their SLX M7000 wheel.
Nukeproof Shimano Steps Direct Mount Chain GuideCarefully developed to work with Shimano Steps electric bike (E-bike) motors, this chain guide features a backplate that's made from a lightweight alloy and it's available in six different colour options to complement your ride. Coming equipped with a durable nylon top guide with a co-moulded rubber inset, this model also offers a reduction in noise from your chain. Its top guide has also been extended to provide you with extra protection from your chain/chainring compared to the normal ISCG version. One final highlight is it's easy to install on most bikes without having to remove your cranks.The guide is supplied with various washers allowing you to fine-tune it to suit your chain line.Features: Backplate Material: Alloy Hardware Material: Stainless Steel Use: Shimano Steps E-Bike Compatible Chain Ring Sizes: 32T - 38T Compatible With: EP800, E8000, E8080, E7000 and EP8Manufacturer's Part Number: NUKSSCGBLK Black NUKSSCGRED Red NUKSSCGBLU Blue NUKSSCGCOP Brown Copper NUKSSCGGRY Grey NUKSSCGPUR PurpleBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The 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 shifts E-tube STEPS EP8 uses a fully removable individual cable system enabling fine tuning with the correct cable length to each component for easy and tidy fitment EW-SD300 wires use a slim 3.45 mm diameter plug, they can be connected to EW-SD50 wires with the use of EW-AD305 adapter EW-SD300 individual wires are available in varying lengths, there is no need (or facility) to cut these cables Reliable and secure water resistant connectors