GRX RD-RX810/RX812 11-Speed Rear Derailleurs
GRX RD-RX810/RX812 11-Speed Rear Derailleurs

GRX RD-RX810/RX812 11-Speed Rear Derailleurs

Prix régulier$159.99
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Frais d'expédition calculés lors du passage à la caisse.

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Chain Wrap Capacity (teeth)
Largest Cog
  • En stock
  • En rupture de stock, expédition prochainement
UPC / SKU
UPC
192790448886
SKU
IRDRX812
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GRX RD-RX810/RX812 11-Speed Rear Derailleurs $159.99
Chain Wrap Capacity (teeth): 31
Largest Cog: 42
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The Shimano GRX 11-speed rear derailleur has an integrated chain stabilizer mechanism, that provides a quieter experience, shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON/OFF switch for the chain tensioner. The Shimano Shadow RD+ adjustable chain stabilizer provides silent and uninterrupted rear shifting on rough terrain. For 1x drivetrains 42t low sprocket max / 11t top sprocket max

Bike shipping: $100 for non-electric bikes; $250 for e-bikes.

Higher rates apply to certain long-distance destinations, including Newfoundland and Labrador. Additional charges may apply to remote or rural locations and oversized or overweight items.

Free standard shipping on eligible orders over $150, excluding bikes and e-bikes.

Your shipping charge is shown at checkout before you place your order.

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  • Request deadline: Within 7 days of receiving your bike or 14 days of receiving other items.
  • Condition: Brand-new, never used, and in original packaging. Bikes must be never ridden.
  • Final sale: Sale and special-order items cannot be returned or exchanged. A discount code on a regular-price item does not make it final sale.
  • Return deadline: Approved items must reach us within 7 days of approval.
  • Processing fee: 5% of the amount paid for returned items, excluding taxes and shipping, is deducted from your refund—even for returns brought to a store.
  • Shipping: You pay return shipping or may bring approved returns to either store. Original delivery charges are non-refundable.
  • Start a return: Submit our Online Orders Support form and wait for approval before returning anything.

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