RENTHAL Sprocket - 51 Tooth 112U-520-51GESI Motorcycle Lift Stand Shoulder reinforcement for YNS attachment

Shoulder reinforcement for YNS attachment and position stability

Drilling may be required in some applications

Touchscreen compatible fingertip on index finger and thumb

support and durability

this will not inter connect with other systems or "cat back" style setups)  (Note 2020 + R1 riders can call in the orders to have front 02 sensors added for an extra charge if your tuning cannot remove the 02 sensors)

RENTHAL Sprocket - 51 Tooth 112U-520-51GESI Motorcycle Lift Stand Shoulder reinforcement for YNS attachmentCNC 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