2 | Rave Exhaust Valve axle tool This drum interacts with the

This drum interacts with the clutch pack and the drive sprocket

shifter-kart or TaG applications 30mm

Sold as complete set

and are a wear item to replace over time on the kart

Kart Master's bearings feature a high-durability 52100 steel within the outer races - the industry standard of alloy for high-performance bearings

2 | Rave Exhaust Valve axle tool This drum interacts with theExhaust Valve for Rotax Max Evo Engines, particularly for the Evo Rave assembly. This valve actuates and opens at certain RPMs to operate the Rotax Max Evo kart engine properly. The valve opens at mid range in the power band, expanding power and performance of the Max Senior and Master engine. This valve is also known as the power valve 'blade' by some.