Renthal Sprocket Twinring Black 49T Bi-metal Grooved HUSQVARNA JERSEY PHCA (Pulse Hot Cranking Amps):

PHCA (Pulse Hot Cranking Amps): 420A

Zinc plated for corrosion resistance

Housing: Black

Bridgestone engineers have introduced a brand-new tread pattern design for several key reasons

Left and right pair with mounting screws and saddle

Renthal Sprocket Twinring Black 49T Bi-metal Grooved HUSQVARNA JERSEY PHCA (Pulse Hot Cranking Amps):The Renthal Twinring Rear Sprocket is a long lasting durable Off Road sprocket that was developed and tested over the course of 5 years. The unique flat face two piece design keeps weight to a minimum and maximizes durability all while keeping a narrow profile. The outer steel ring is expanded at 200C and then fitted to the aluminium inner before cooling, this process creates a permanent bond while flat socket set screws prevent lateral movement