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

Works best when beginning with a clean chain

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

CHASSIS - Carbon Classic: This light S/LAB Classic carbon fiber chassis features a perfectly homogeneous flex

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