DID Chain 520x110 Prostart VX3 YCRF_balance_bikes 1/4" 7/16" socket

1/4" 7/16" socket

Designed for maximum versatility for those with an active lifestyle

Tread pattern designed for easy rolling and smooth ride

Waffle pattern in finger area for traction

DID Chain 520x110 Prostart VX3 YCRF_balance_bikes 1/4" 7/16" socketFEATURES Greater rigidity brings smoother handling, reduced power loss, and quicker response Average tensile strength 9,220 ft lbs. Pre stretched at the factory VX Series replaces the Professional O ring V series and the Premium X ring VM Series Clip type master link included Highest value in all D. I. D Series Superior longer life than previous VM Series NOTE: Connecting link not interchangeable between the new VX and the former V and VM.