RENTHAL Sprocket - Rear - 48 Tooth 150U-520-48GBSI Chrome Hoodie The air induction system (AIS)

The air induction system (AIS) burns unburned exhaust gases by injecting fresh air (secondary air) into the exhaust port

For use with Countour 2 Roost Deflectors

Reflective print to increase rider visibility

A single Lambda receiver is welded in the tail pipe for on track data logging or Dyno tuning

All of this = more power

RENTHAL Sprocket - Rear - 48 Tooth 150U-520-48GBSI Chrome Hoodie The air induction system (AIS)CNC 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