Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed Direct Mount Long Cage Shadow Plus Design 51t Max Low Product Type_Measurement Tool }Wolf Tooth Single Speed Aluminum

}Wolf Tooth Single Speed Aluminum Cog: 17T Compatible with 3/32" Chains Blue

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Material Aluminum Defined Color Black

5mm spacers

Color Black Weight 35 Diameter 31

Cassette Body Type SRAM XD 11/12 Speed Color Black Defined Color Black Front Axle 15mm Thru x 110mm Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 148mm Rim Material Alloy Rim Width (Internal) 30

Shimano GRX RD-RX822-SGS Rear Derailleur - 12-Speed Direct Mount Long Cage Shadow Plus Design 51t Max Low Product Type_Measurement Tool }Wolf Tooth Single Speed AluminumShimano GRX RD RX822 SGS Rear Derailleur 12 Speed Direct Mount Long Cage Shadow Plus Design 51t Max Low. With 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. TECH SPECS Largest Cog 51 Rear Der Shifter Compatibility Shimano Road Rear