125T x 1 1/8" S&S Drive belt fits Harley Davidson Sportster.. Cycle Haven
14mm Pitch SPORTSTER/ BUELL... STRONGER Replacement Part for the factory OEM 40038-91 ( 55 tooth rear pulley )
As we can obtain these pretty much overnight.....just place your order and we shall get you supplied...pronto
S&S X3N Carbon
How many final drive belts have S&S engines broken ?
Yes, a lot of power can break things, so what’s the solution? The solution that S&S are offering is stronger belts, they have teamed up with the Gates® Corporation, a leading manufacturer of power transmission belts, to offer a series of secondary drive belts for many popular v-twin models. These belts feature Gates’ super strong X3N carbon cord material which is significantly stronger than the Aramid material used in many OEM final drive belts
As with all belt manufactures ...there will NOT be any warranty returns as they will not except any returns due to varied fitment conditions beyond their control Belt tension setting tools & alignment equipment are available.
It is always best to understand why it needed replacement in the first place ....as the life of the belt will be shortened. If there is an ongoing problem for example, if you have a worn or damaged front or rear pulley, or a misalignment between them. Check your Lower Belt guards actually do prevent stones from entering between pulley & belt and punching through, and that the correction tension is applied.