69mm Crankshaft producing up to 460cc. This is Chinese OHV core that fits Honda GX340, GX390 or any of the 420 & 440 Chinese OHVs.

.060 Stroker Crank OEM Crankshaft welded and ground producing .060 more stroke, Puts piston at -.010 to TDC on Honda Blocks (Chinese OHVs will Vary)

.060 Stroker Crank OEM Crankshaft welded and ground producing .060 more stroke, When used with stock length rod, will put piston approx at zero deck height

180cc Stroker Crank, Genuine Honda Crankshaft welded and ground producing .160" more stroke,
Requires UT2 GX160 Piston with Standard length (3.303) Rod.
3/4" Crank QX

060 Stroker Crank OEM Crankshaft welded and ground producing .060 more stroke, When used with stock length rod, will put piston approx at zero deck height.

180cc Stroker Crank, Genuine Honda Crankshaft welded and ground producing .160" more stroke,
Requires UT2 GX160 Piston with Standard length (3.303) Rod.
2 to 1 Crank RH

180cc Stroker Crank, Genuine Honda Crankshaft welded and ground producing .160" more stroke,
Requires UT2 GX160 Piston with Standard length (3.303) Rod.
Splined Crank HX

292cc Stroker Crank, OEM Honda Crankshaft welded and ground producing .160 more stroke, 1" Shaft QA

.060 Stroker Crank, GENUINE HONDA Crankshaft welded and ground producing .060 more stroke, 3/4" QX Crank

.060 Stroker Crank, GENUINE HONDA Crankshaft welded and ground producing .060 more stroke, 2 to 1 Gear Box RH Crank

414cc Stroker Crank, OEM Honda Crankshaft welded and ground producing +.160 more stroke for a total of 2.68" (68mm),

292cc Stroker Crank, OEM Honda Crankshaft welded and ground producing .160 more stroke, 2 to 1 Gear BoxShaft, RA

Billet Steel GX200 Stroker Crank, +.175 Stroker, 1" Pin Requires special ARC Rod (3.625).

Billet Steel 70 mm (+200) Crankshaft producing up to 460cc.