SRAM XX1 & X01. Independently tested and winning
competitions for the least rolling resistance,
the truly best part of these jockey wheels is
the silent and crisp shifting they afford.
Machined from solid Delrin at our California
machine shop, not molded, they are much harder
and precise than any competitor's that have
copied this design. Where aluminum jockey wheels
are loud and deteriorate almost immediately
after installing, Enduro Bearings jockey wheels
will shift perfectly and precisely a year or two
from now just the same as the day you installed
them. Det er ingen informasjon om sammensetning for denne varen
Det er ingen tilleggsinformasjon om denne varen
Det er ingen vaske- eller pleieinstrukser