Corki Bike 9 Speed Freewheel

9-speed DNP freewheel 
Total height: 37.1mm±0.1mm, weight: 485g±1g.

Features hot roller steel cogs with 3-layer nickel plating and a chrome-molybdenum steel clutch mechanism.

High-strength ratchet mechanism withstands electric motor torque.

Fits standard motorized rear hubs with threaded freewheel mounts and standard threaded bicycle freewheel hubs. Remove with DNP freewheel removal tool (12 splines, 22.6mm outer diameter). Hub thread type: B1.37”×24tpi, with a hub offset of at least 37mm.

9-speed DNP freewheel 
Total height: 37.1mm±0.1mm, weight: 485g±1g.

Features hot roller steel cogs with 3-layer nickel plating and a chrome-molybdenum steel clutch mechanism.

High-strength ratchet mechanism withstands electric motor torque.

Fits standard motorized rear hubs with threaded freewheel mounts and standard threaded bicycle freewheel hubs. Remove with DNP freewheel removal tool (12 splines, 22.6mm outer diameter). Hub thread type: B1.37”×24tpi, with a hub offset of at least 37mm.

9-speed DNP freewheel 
Total height: 37.1mm±0.1mm, weight: 485g±1g.

Features hot roller steel cogs with 3-layer nickel plating and a chrome-molybdenum steel clutch mechanism.

High-strength ratchet mechanism withstands electric motor torque.

Fits standard motorized rear hubs with threaded freewheel mounts and standard threaded bicycle freewheel hubs. Remove with DNP freewheel removal tool (12 splines, 22.6mm outer diameter). Hub thread type: B1.37”×24tpi, with a hub offset of at least 37mm.

9-speed DNP freewheel 
Total height: 37.1mm±0.1mm, weight: 485g±1g.

Features hot roller steel cogs with 3-layer nickel plating and a chrome-molybdenum steel clutch mechanism.

High-strength ratchet mechanism withstands electric motor torque.

Fits standard motorized rear hubs with threaded freewheel mounts and standard threaded bicycle freewheel hubs. Remove with DNP freewheel removal tool (12 splines, 22.6mm outer diameter). Hub thread type: B1.37”×24tpi, with a hub offset of at least 37mm.