1 | Starter Ring Gear M8 x 510mm B91 MMRA Legal Exhaust

B91 MMRA Legal Exhaust

making maintenance quick and hassle-free

This tool helps you gain leverage to secure the various exhaust springs related to the Rotax Max line of kart engines

especially seats that are ultra soft or prone to elongation or damage around mounting locations

1 | Starter Ring Gear M8 x 510mm B91 MMRA Legal ExhaustRing Gear for the Starter Assembly on Rotax Max Evo Kart Engines. This ring gear also isolates and holds the clutch assembly in place during operation of the engine. Each starter ring gear is designed to fit perfectly with the Rotax Max line of karting engines, from Micro Max to Senior Max. The tooth count on this starter gear is 70 teeth.