ATHENA CRANKSHAFT Yamaha, Steel, Ea., Crankshaft Assembly

DS-09210019

Regular price $166.95

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ATHENA CRANKSHAFT YAMAHA, Steel, Ea., Crankshaft Assembly
  • Kits come complete with aluminum cylinder (with a nickel carbide-plated 47.66mm bore), cylinder head, piston assembly (piston, rings, 10mm wrist pin and circlips), carbon reeds and all required top-end gaskets
  • Optional high-performance crankshafts (sold separately) replace OEM and are manufactured to Athena's highest standards
  • Replacement top-end gasket kits and piston kits also available separately

NOTE: It is recommended that Athena's 17.5mm or 19mm Scooter carburetor be used with these bolt-on big bore kits. See Fuel Systems section.

ATHENA CRANKSHAFT Yamaha, Steel, Ea., Crankshaft Assembly Metric Athena - K and G Cycles