Sunrace RD-M36 6 speed black rear derailleur Model=Marathon Plus Tire The detachable rubber parts let

The detachable rubber parts let you efficiently block out any unwanted sunlight

Brake Type Disc Damping Isolator RL Damping Adjustments External rebound 3 position comp (open/pedal/lock) Crown Material Aluminum Rake 44mm Maximum Rotor Size 200mm Maximum Tire Width 81mm Primary Color Black Spring Adjustments Air pressure Bottomless tokens Spring Type DebonAir Steerer Tube 1-1/8-1

32h TIRES: RADIO “HELIX” tires

5 Steerer Tube Material Aluminum Lower Tubes Material Magnesium Stanchions Material Aluminum Travel 30mm Wheel Diameter 700C Stanchions Diameter 30mm Axle/Hub spacing 12x100mm TA e-Bike approved Yes

Sunrace RD-M36 6 speed black rear derailleur Model=Marathon Plus Tire The detachable rubber parts let6 7 speed MTB rear derailleur. Engineered polymer and steel construction. Direct mount with optional hanger included. SHIMANO Equivalent RD TY21 RD A070 TECH SPECS 6sp 30 36 Long 2to1 BLK 265g