Ultimax - PRO Drive Belt (144-4900U4) Options:144-4900U4 9 bolts secure the cleat

9 bolts secure the cleat to the base

while a rear exhaust vent lets heat and moisture escape without allowing water in

Or even better: two Wunderlich USB dual sockets (#45011-200) with a total of four USB charging ports(

when using our Vario EVO1 footrest

no need for torx head driver for removing air valve bolt anymore

Ultimax - PRO Drive Belt (144-4900U4) Options:144-4900U4 9 bolts secure the cleatUltimax PRO features a thicker cross section so more surface area contacts the clutch. This means less slippage over a broader speed range for quicker acceleration. The cog design dissipates heat and aids flexibility. A cooler running belt delivers enhanced performance and longer belt life. One Year Warranty. Proudly made in the USA. High Performance Sleds Double cog flexibility Cooler for more power High performance Precise manufacturing Built for