Piston / Crank - TM K9 / KZ10 / R1 / R2 / R3

OEM and performance piston and crankshaft components for TM KZ engines including K9, KZ10, KZ10B, KZ-R1, KZ-R2, and KZ-R3. Stock includes pistons (flat, semi-flat, and 4°), ring sets, wrist pins, clips, complete crankshafts, rod kits, big-end bearings, small-end bearings, thrust washers, crank shims, and related hardware. All parts are genuine TM Racing or high-quality replacements designed for maximum reliability, power, and durability in KZ racing. Contact us if you need any TM KZ piston or crank components not listed.