Engine Parts
Piston Kit Honda Cr85r/rb
Part # 0910-3027
$150.95
National: 4
- —The piston is heat treated with a T-5 hardening and tempering cycle
- —The piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- —Gravity-cast aluminum alloy (not forged) with 18% silicone content
- —Cast OE replacement piston
- —Top end kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Product NameTop End Piston Kit
Displacement85 cc
Compression RatioStandard
StyleCast Replica
Engine Type2-Stroke
UnitsKit
Piston Diameter47.45 mm
Piston MaterialAluminum Alloy
Piston MaterialCast
Skirt CoatingMolybdenum Disulphite
Cylinder Diameter47.50 mm
Riding StyleOff-Road
Weight0.7 lbs
Dimensions (L x W x H)10.31" x 6.61" x 4.42"
Fits These Vehicles (6)
CR85R2007
CR85RB Expert2007
CR85RB Expert2006
CR85R2006
CR85RB Expert2005
CR85R2005
Not sure it fits? Call our Harley techs at 607-654-7431.


















































