Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct Mount

Shimano GRX RD-RX822-GS Rear Derailleur - 12-Speed, Direct MountWith an integrated chain stabilizer Shimano GRX RD RX822 12 speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain. The chain tensioner has an ON OFF switch for easy wheel removal. Largest Cog 45, 51 Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Weight 288, 290 Chain Wrap Capacity (teeth) 35, 41 Cage

And it’s narrow design attaches neatly between other handlebar accessories

or CO₂ cartridges

It’s strong

while the adjustable strap system provides a stable

those phrases are mostly bullshit

it’s one of the lightest e-bikes in its class

This chain is ready to go the distance

Not compatible with multiple chainring drive trains Cage Length Long

buff to a finish and see the ultimate in paint protection to help mud and debris rinse right off without scratching paint

Powerful Motor: A 500W rear hub motor with torque-sensing pedal assist gives you natural

Clearance for 650b x 41mm tires on XS–S frame sizes (650b x 38mm with fenders)

Super SLR technology improves braking response and modulation by reducing friction through the caliper lever and cable