.15

Crankshaft: The turbo crankshaft is manufactured with a larger bore intake to increase the mixture flow; the special shape is designed to optimize gas-flows in the engine. Sleeve: The...[more]

Crankshaft: It is available in SG EFRA version. Sleeve: The sleeve has 8 transfer ports and is made from hard-chromed brass (true ABC construction). Crankcase: The TX15R/N is a "big block" engine which has been designed for the 1/10 235 mm on-road class.