Hot Rods Complete Bottom End Kit | CBK0174 Spark Arrestor when the spring washer does

when the spring washer does not hold pressure against the sprocket

Reversible tread pattern and symmetrical knob design allows for equal traction in both directions

Polyurethane FIRM replacement cones for KTM & Husqvarna

**DOES NOT INCLUDE 35MM COLLET

The BikeMaster® Damper Rod Bleed Tool allows for the retrieval of damping rod after installation of spring

Hot Rods Complete Bottom End Kit | CBK0174 Spark Arrestor when the spring washer doesHot Rods Bottom End kits include everything needed to complete crankshaft installation. Hot Rods Bottom Ends kits offer you the choice between Hot Rods Heavy Duty OE replacement crankshafts or Hot Rods Heavy Duty Stroker crankshafts Hot Rods main bearings and seals kit Complete engine gasket set includes all gaskets and seals for complete engine rebuild Main seals included when applicable