Engine Parts
Piston Kit Yz125 (53.95mm)
Part # 0910-6780
$121.95
NY: 0
National: 5
- —Manufactured in Japan and designed to be OEM replacement
- —Cast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely close tolerances
- —Kit includes piston, ring kit, wrist pin, and circlips
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Piston Size53.95 mm
Product NamePiston Kit
Bore - OversizeStandard
UnitsKit
Bore - OversizeStandard
Piston MaterialAluminum Alloy
Displacement125 cc
Riding StyleOff-Road
Bore Size54.00 mm
Compression RatioStandard
Engine Type2-Stroke
TypeStandard Size A
Weight0.45 lbs
Dimensions (L x W x H)3.5" x 3.25" x 3.25"
Fits These Vehicles (8)
YZ125X2026
YZ125X2025
YZ1252025
YZ125X2024
YZ1252024
YZ125X2023
YZ1252023
YZ1252022
Not sure it fits? Call our Harley techs at 607-654-7431.





















































