Engine Parts
Piston Kit Yz125 98/01 B
Part # 0910-0091
$162.95
NY: 0
National: 1
- —High resistance to mechanical and thermal stresses
- —Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions
- —Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance
- —Made by reverse extrusion
- —For OE cylinder.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
TypeB
Compression RatioStock
Piston Material4032 Aluminum Alloy
StyleForged Race
Product NamePiston Kit
Bore Size53.95 mm
Engine Type2-Stroke
Piston Head ShapeDomed
UnitsKit
Displacement124 cc
Riding StyleOff-Road
Weight0.4 lbs
Dimensions (L x W x H)4.25" x 3.47" x 3.38"
Fits These Vehicles (8)
YZ1252004
YZ1252003
YZ1252002
YZ1252001
YZ1252000
YZ1251999
YZ1251998
YZ1251997
Not sure it fits? Call our Harley techs at 607-654-7431.















