REAR SPROCKET ULTRALIGHT (YZ125-450) 520 PITCHRenthal UltraLight Rear Sprockets are CNC machined in Manchester, 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 Renthal's combination of high strength base material, cutting edge manufacturing methods and exceptional hardwearing surface treatments its clear to see

Catalogue Number: 755

Break Strength: 600Kgs

or attach with enclosed hardware

Catalogue Number: 813

Catalogue Number: 671

A safe and reliable tyre in all riding situations

Quality HF & SI & RSI

Rear Plate Width: 60

the Twinwall® handlebar has helped more riders win championships than any other handlebar in the world

Double your DC2

no wiring necessary

Upgraded from the 520ERV3