The Shimano FC-RX810 GRX 11 speed single chainrings are the perfect replacement for worn or damaged chainrings
Shimano's class leading chainrings offer the optimum balance of light weight and rigidity for precise shifts even under high loads
Featuring a thick thin chainring teeth profile to give you better chain retention and smoother pedalling in the toughest and muddiest of conditions
Designed to work with Shimano?s 11-speed HG chain providing more efficiency and improved power transfer
Genuine Shimano replacement chainrings for the FC-RX810 1X cranksets available in 42T, and 40T manufactured from lightweight aluminium and with anodised teeth for increased durability
Shimano part numbers: 42T - Y0JP98020, 40T - Y0JP98010
Compatible chain Shimano HG 11-speed
Shimano GRX FC-RX810-1 GRX 11 speed single 1X chainring, 40T
SKU
Y0JP98010
You’re supporting a local bike shop with every purchase
Our delivery options may vary. View what's currently available at checkout.
CLICK & COLLECT: Free Have your item ready to collect in-store for free. Most items can be collected from 2pm the following day. To avoid disappointment, please wait until you have heard from your selected store prior to travelling.
STANDARD DELIVERY: £5.95 Delivered in 2-3 working days. Free for orders over £75. Please note, sale items or at busy periods, orders may take an additional 48 hours to be delivered.
NEXT BUSINESS DAY: £9.95 Order before 1pm Monday to Thursday. Orders placed before 1pm Friday will be delivered Monday.
RETURNS: We hope you’re happy with your order. If you’re not perfectly satisfied, you may return your item(s) within 30 days. Item(s) must be returned unused and in its original condition and packaging. Please read our full returns policy here.
Note exclusions apply. View our full DELIVERY and RETURNS policy.