Engine

High-quality, lightweight connecting rods Made with similar materials to the OEM component to ensure the same performance Superficial high-frequency treatment for higher resistance that reduces rotational and alternating stresses Kit includes connecting...

Two-stroke pistons are made from 4032 silicium Four-stroke pistons are made from 2618 silicium - the same material used to produce Formula 1 pistons Both include 3% copper in materials for better heat resistance All pistons are forged using a precision...

Head gaskets feature rubber-coated spring steel construction Soft steel base gaskets are rubber coated Steel core materials feature high spring-back and superior tensile strength Revolutionary transparent coating guarantees a perfect seal even at...

Superior-quality gasket sets from Athena Head gaskets feature rubber-coated spring steel construction Soft steel base gaskets are rubber coated Steel core materials feature high springback and superior tensile strength Revolutionary transparent coating...

Includes rings, clips and pin Easy-to-follow step-by-step installation instructions. PISTON KIT SX65

Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during mid-season Kits include a top-of-the line MLSS head gasket and two or more premium-quality base gaskets of different thicknesses to...

Pushrods fit Shovel engines using stock diameter tubing so there is no cover tube interference For stock stroke applications Made in the U.S.A.. PUSHROD CHR MLY 66-85 BT

34 teeth with ignition trigger ring Must use with 99-01 engines with stock ignition 02-06 engines can use stock rear cam drive sprocket Trigger ring required for 99-01 engines with rear cam drive sprockets to permit engine control system to function...

CNC-machined aluminum base plate with cast high-performance polyurethane isolator bushings Made in the U.S.A.. MOUNT MOTOR 80-08 FLT RAW

Factory assembled and trued to OEM specifications Drop in replacement crankshaft requires no modification unless noted CNC machined and dynamically balanced to suit the increased stroke Add +2.00 mm to +4.00 mm of stroke depending on application Uses...