Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed Long Cage Black CheckoutTitle=Schwalbe Marathon Plus Tour Tire - 700 x 35 Double wall design

Double wall design

This ruler has you covered with a wide range of measurements in both male and female for solid

Its six combined solid and flash output modes offer versatile options for any situation

New spider design uses a proprietary threaded chainring mount system which reduces weight without compromising reliability

The Bosch eBike ABS and the MAGURA ABS brake components harmonize perfectly forming a high-precision system that enables controlled and precise braking especially in tricky situations and creating the conditions for more speed and increased safety on the bike

Shimano Acera RD-M3020-SGS Rear Derailleur - 7/8 Speed Long Cage Black CheckoutTitle=Schwalbe Marathon Plus Tour Tire - 700 x 35 Double wall designThe Shimano Acera RD M3020 rear derailleur features Double Servo technology to provide smooth precise shifting and helps you ride challenging terrain with fewer interruptions. Double Servo mechanism enables the rear derailleur to move in an optimum path Versatile performance and wide compatibility SGS Long cage Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 45