Motorcycle Crankshafts and Parts for Metrics

Filter

Filter

Brand

Collection

clear
Motorcycle Crankshafts and Parts for Metrics from K and G Cycles!
4 products

4 products

Quick view
PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Suzuki 05-07
Prox
$109.95
Quick view
PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Yamaha 1998
Prox
$65.95
Sold Out
PROX Crankshaft Bearing and Seal Kit, Crankshaft Bearing, Honda 87-89
Prox
$65.95
Quick view
ATHENA CRANKSHAFT Yamaha, Steel, Ea., Crankshaft Assembly
Athena
$221.95
PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Suzuki 05-07 Metric Prox - K and G Cycles
Prox

PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Suzuki 05-07

DS-09240346

$109.95

In Stock

Save $-109.95
/
Shipping calculated at checkout.
PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, specific application, Crankshaft Bearing
  • Made to exact OEM specifications for maximum performance and durability
  • Includes all necessary bearings/seals for a component's replacement
  • For use with OEM or Pro X crankshafts
PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Yamaha 1998 Metric Prox - K and G Cycles
Prox

PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Yamaha 1998

DS-09240325

$65.95

In Stock

Save $-65.95
/
Shipping calculated at checkout.
PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, specific application, Crankshaft Bearing
  • Made to exact OEM specifications for maximum performance and durability
  • Includes all necessary bearings/seals for a component's replacement
  • For use with OEM or Pro X crankshafts
ATHENA CRANKSHAFT Yamaha, Steel, Ea., Crankshaft Assembly Metric Athena - K and G Cycles
Athena

ATHENA CRANKSHAFT Yamaha, Steel, Ea., Crankshaft Assembly

DS-09210019

$221.95

In Stock

Save $-221.95
/
Shipping calculated at checkout.
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.