Piston, Wiseco Pro-Lite CZ 250 70.45mm 8978P7045 Seal & CR500 90-01 use with

& CR500 90-01 use with Motion Pro Cable P/N 01-1352

Benefits include superior strength/weight ratio utilizing Aerospace alloy

Will pull 50 mm at maximum twist of 95 degrees

Fits Bultaco and Ossa

Replaces OEM throttle on many Japanese 2-stroke MX bikes

Piston, Wiseco Pro-Lite CZ 250 70.45mm 8978P7045 Seal & CR500 90-01 use withWiseco Pro Lite Pistons features dedicated forging, race proven designs, CNC machined, Premium top end need bearing, high performance ring set, and highest quality alloy pin. Benefits include superior strength weight ratio utilizing Aerospace alloy. Optimal shape and profile for peak HP and service life. Precision machined, highest quality materials for strength and reduced friction. Extended life and sustained power. Consistently true and durable.