Completely new velocity stacks for the new 2020 R1, set includes lower stacks / upper stacks & bolts. The first tests have already been done by WSBK & BSB teams showing that the MWR stacks deliver the same power as the official YEC stacks just much less cost!
The R1 velocity stacks set contains only the stacks + installation bolts . The mechanism , the bushings (4x push-in) and plain bearings (5x click-on) must be transferred from the original set. Use the supplied bolts
RECENSIONER
Det finns inga recensioner ännu.