Engine Parts
Crank W/brg & Gasket
Part # 0921-0100
$421.95
NY: 0
National: 4
- —Crankshafts are factory assembled and precision trued to OEM specifications
- —Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow
- —Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
- —Corrosion-resistant surface treatment
- —Crank pin bearing radial running clearance is optimized to ensure maximum performance
- —Precision honing ensures ultra round bearing surface
- —Precision engineered oiling slots maximize rod strength and bearing life
- —Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
- —Kit includes crankshaft assembly, main bearings, and bottom-end gasket kit
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Riding StyleOff-Road
MaterialSteel
Stroke Length54.50 mm
UnitsKit
Product NameCrankshaft Kit
TypeBottom End
Displacement125 cc
Weight8.06 lbs
Dimensions (L x W x H)14.17" x 9.05" x 7.28"
Fits These Vehicles (3)
YZ1252000
YZ1251999
YZ1251998
Not sure it fits? Call our Harley techs at 607-654-7431.























