Shimano GRX, designed with gravel-specific ergonomics, optimized gearing, and rugged reliability, offers a quiet, stable drivetrain suited for unpaved adventures. This premium series provides outstanding performance and value with ergonomic designs and gravel-centric gearing.
These are fully boxed UK products.
Included Parts:
Chain: XT/Ultegra M8100 12 Speed Chain
Outer plate design has been developed to reduce the chance of chain suck
Sil-Tec surface treatment technology (PTFE plating) on inner and outer links and rollers that is smooth running and increases durability
For use with 12-speed HG+ drivetrains
Comes complete with Quick Link which enables fast tool free chain assembly
New shift ramp designs provide the fastest, smoothest shifts by HYPERGLIDE+
BEAM SPIDER construction
Lighter and stiffer, reducing cassette inertia for faster acceleration and enhanced chain security
MICRO SPLINE technology
Average weight: 461g (10-45T), 470g (10-51T)
Chainset: GRX FC-RX820 12-Speed Single (RRP £229.99)
The RX820 series offers premium performance at an incredible value, with thoughtful ergonomic designs and gravel-centric gearing for all manners of unpaved adventure.
Rear Mech: GRX RD-RX822 12-Speed Single Rear Derailleur (RRP £119.99)
Low profile Shadow Plus design 12-speed rear derailleur for fast and precise shifting performance
Shadow Plus uses a chain stabilizing switch that, when on, will reduce chain bounce in rough terrain, maintaining more stable drive and shifting
High-tolerance cold forged aluminium link plates and body construction is extremely light and durable
R/H Lever: GRX ST-RX820 12-Speed Right Hand STI Lever & BR-RX820 Disc Brake (RRP £349.99)
Greater comfort and control on mixed terrain
Gravel-specific brake lever and bracket ergonomics
Anti-slip coating on brake lever surface
Optimized for use with flared handlebars
L/H Lever:Shimano GRX BL-RX820 Left Hand Lever & BR-RX820 Disc Brake (RRP £329.99)
Brake hose (kit) - SM-BH90-JK-SSR
Hose joint - Straight
Clamp band - Diameter (mm) - 23.8-24.2
Pads L05A-RF Resin (w/ fin)
Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.
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