GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max Low
Shimano

GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max Low

$184.99
/
Shipping calculated at checkout.
  • Low stock - 1 item left
  • Backordered, shipping soon
UPC / SKU
UPC
192790303611
SKU
IRDRX820
  • Multiple Financing Options
  • FREE SHIPPING on eligible orders over $150
  • Secure checkout
GRX RD-RX820 Rear Derailleur - 12-Speed, Direct Mount, One Spec, Shadow Plus Design, 36t Max Low $184.99
Checking pickup availability View store information
The Shimano RD-RX820 rear derailleur is compatible with 11-34t and 11-36t 12-speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. This rear derailleur also features an integrated chain stabilizer that delivers quieter shifting and more secure chain management during rough rides. The chain tensioner has an ON/OFF switch for outings on smooth surfaces. Silent and secure rear shifting on rough terrain Adjustable chain stabilizer prevents chain slap and drops Shimano Shadow RD+ offers less distraction, a quiet drive train, reduced chain slap and a solution for chain drop ON/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces Compatible with HG 12-Speed Chains

The Bike Zone ships within Canada only.

Bicycle shipping is a flat $100.

Free shipping applies to other eligible orders over $150 shipped to:
British Columbia
Alberta
Saskatchewan
Manitoba
Ontario
Quebec

Remote regions in these provinces may be subject to additional shipping charges after the order is placed. Larger bulkier items can also be subject to additional shipping charges.

For more information on shipping, see our Shipping Policy

For answers to frequently asked questions, visit our FAQ page.

Need help or have a question? Contact Us by email, phone or come see us in person - we’re always happy to help.
Back to Drivetrain & Brakes