Wiseco Forged Series Piston Kit with Gaskets - Honda XR80R/CRF80F (1992-2013) - 48.50mm Bore (+1.00mm Oversize) - 4-Stroke
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Wiseco Forged Series Piston Kit with Gaskets - Honda XR80R/CRF80F - +1.00mm Oversize
Premium Wiseco Forged Series piston kit with complete gasket set for Honda XR80R and CRF80F youth off-road bikes. This is the +1.00mm OVERSIZE (48.50mm) kit for worn cylinders requiring additional boring!
⚠️ Oversize Piston - Cylinder Work Required
This piston is +1.00mm oversize. Cylinder boring to 48.50mm is required for proper fit. Cylinder sleeves must be purchased separately if needed.
Kit Includes
- Forged Series Piston
- Ring Set
- Wrist Pin
- Circlips
- Complete Gasket Set
Key Features
- Forged Series - 4032 aluminum alloy construction
- 9.7:1 compression ratio
- Complete top-end gasket kit included
- Dual model fitment - XR80R and CRF80F
- 22 years of fitment (1992-2013)!
Ring Style Note
Correct replacement ring style is stamped on the dome of piston. Example: "C" for "XC", "G" for "XG" and "H" for "XH". Wiseco ring types are not interchangeable.
Piston Specifications
- Bore Size: 48.50 mm (+1.00mm Oversize)
- Piston Diameter: 48.47 mm
- Stroke Length: 45.00 mm
- Compression Ratio: 9.7:1
- Material: 4032 Aluminum Alloy
- Skirt Coating: Non-Coated
Engine Specifications
- Displacement: 79.7cc
- Engine Type: 4-Stroke
- Weight: 0.65 lbs
Fitment
- Honda XR80R: 1992-2003
- Honda CRF80F: 2004-2013
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
