NEW Shimano Sora RD-R3000 GS, 9 Speed Rear Derailleur, 28-34t low cog brand_campagnolo these sensors are easy to

these sensors are easy to install

BB Shell Width (mm): 73 mm

and provide extra grip in wet and cold conditions

0 clamp for most Salsa steel frames

Suggested for road and commuter use

NEW Shimano Sora RD-R3000 GS, 9 Speed Rear Derailleur, 28-34t low cog brand_campagnolo these sensors are easy toShimano Sora RD R3000 Rear Derailleurs Compatible with Shimano 9 Speed STI levers Fluoric coated link bushings Aluminum bracket body Painted finish Stainless steel B axle Rear Derailleur Mount Type: Shimano Rear Direct Mount Drivetrain Speeds: 9 Chain Wrap Capacity (teeth): 43 teeth Largest Cog: 34 Color: Black Rear Der Shifter Compatibility: Shimano Road Cage Length: Medium