RENTHAL Sprocket - Yamaha - Blue - 51 Tooth 150U-520-51GBBU Stella Bond Jacket Snug fit prevents mud/dirt/rock/debris from

Snug fit prevents mud/dirt/rock/debris from building up between the skid plate and the motor

Internally

This slip-on exhaust is new from the ground up with record breaking race developed features

End cap is made of AISI 304 stainless steel with a shot-blasted finish

Packed with Chevron SR1-2 high performance grease with rust and oxidation inhibitors

RENTHAL Sprocket - Yamaha - Blue - 51 Tooth 150U-520-51GBBU Stella Bond Jacket Snug fit prevents mud/dirt/rock/debris fromCNC machined from a specially enhanced 7075 T6 aluminum alloy Machined self cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable