SPKT REAR OE STEEL 816 46T #530 CATEGORY_Helmets Meets the fuel permeation requirements

Meets the fuel permeation requirements of SAE J1527 class 2 specifications

Lightweight and strong forged aluminium stand for optimal support

Fits Counter Balancer Nut on: CRF450R 02-07

3-7/8" to 4-1/8" (98mm to 105mm)

Screen Size: 23

SPKT REAR OE STEEL 816 46T #530 CATEGORY_Helmets Meets the fuel permeation requirementsMTX OE Steel sprockets are strong and durable, heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement