Pawl and Spring Set | Loop 4 Season Freehub Option:Pawl and Spring Set providing an almost identical external

providing an almost identical external tyre diameter to a normal road sized 700c wheel with a 33mm tyre

SON dynamos feature their unique Pressure Compensation System which consists of an air flow port on the axle cap and inside the axle (as shown below) and an air reservoir tube

The new HUNT H_Ratchet 36T SGL hub system was designed specifically for durability and high torque loads

Forged and CNC’d 6066-T6 heat treated aluminium alloy body

fast-engaging Sprint SL hub for a system ready to face any race day conditions

Pawl and Spring Set | Loop 4 Season Freehub Option:Pawl and Spring Set providing an almost identical externalA replacement pawl and spring set for Loop 4 Season freehubs.