45T REAR SPROCKET RENTHAL ULTRALIGHT (S921)

MXPUK > YAMAHA > YZ250 2023

45T REAR SPROCKET RENTHAL ULTRALIGHT (921)

  • 45T REAR SPROCKET RENTHAL ULTRALIGHT (S921)

  • £42.35

:  at  £42.35  each


RENTHAL

       ULTRALIGHT       

     45T REAR SPROCKET

 

Rental Ultralight Rear Chain wheels are CNC machined in the UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered and tested to ensure a precise fitment, concentricity and load dispersion with tooth profiling to provide maximum power transfer.
With Renthals combination of high strength base material, cutting edge manufacturing methods and exceptional hard wearing surface treatments it's clear to see why Renthals lightweight all aluminum rear sprockets can be found on the rear wheels of more factory race team machines than all other competing brands combined.