oem numbers: yamaha 2cr-14451-00

The overall is equipped with removable hood

Willingness to integrate a universal communication system

Induction heat treated joints packed with high performance moly grease

Original type design Color: OEM

RENTHAL SPROCKET R 520 48T RD SC TWIN 1540-520-48GPRD ktm-300-exc-six-days-300-2003-esi5251672 oem numbers: yamaha 2cr-14451-00Inner Ring is the Same High Strength Ultralight 7075 T 6 Aluminum Used for the Standard Renthal Sprocket, Outer Ring is Electro Less Nickel Coated Steel for Ultimate Durability and is Designed With The Minimum AMOUNT OF MATERIAL TO 200 Ceep Weight Down, The Out Ring Ring Rim This Interference Fit Combined With The Wave Pattern Ensures A Permanent Bond For The Life of the Chainwheel, The Flat Socket Head Head Additional Strength To The Chainwheel