Sunrace RDM57 7/8sp Rear Derailleur Long Cage - Black - MFPN=BAD2606 Model Era Size 29" Front/Rear

Model Era Size 29" Front/Rear Front Axle/Spacing (mm) 15x110 Hub Vault Hole 28 Brake 6-Bolt Rim Era Internal W 30mm Depth 18

Fusion is the right choice if you have high demands and high ambitions

Available in 16g and 25g

} Affordable option to cover tires from 37mm to 62mm wide

full-nickel plated chain for 5-8 speed and great for internal geared hubs

Sunrace RDM57 7/8sp Rear Derailleur Long Cage - Black - MFPN=BAD2606 Model Era Size 29" Front/Rear2: 1 actuation ratio, compatible with most Shimano 3x7 8sp drivetrains Aluminum and steel construction with 11 tooth pulleys, barrel adjuster TECH SPECS model M57 speed 7 8sp cage long min max 11 34t capacity 43t weight 355g color black