Wiseco Forged Piston Kit with Gaskets - Honda CRF70F / XR70R (1997-2012) - 47.00mm Bore - 4-Stroke
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Wiseco Forged Piston Kit with Gaskets - Honda CRF70F / XR70R
Premium Wiseco forged piston kit with complete top-end gasket set for the Honda CRF70F and XR70R. The legendary Honda 70 platform has been a gateway bike for generations of riders - and this Wiseco piston keeps them running strong!
Kit Includes
- Wiseco Forged Series Piston - Premium 4032 aluminum alloy
- Ring Set - Wiseco performance rings
- Wrist Pin
- Circlips
- Top End Gasket Set
Key Features
- Forged Series design for maximum strength and durability
- 4032 aluminum alloy construction
- Stock compression ratio (10.5:1) for reliable performance
- Complete top-end gasket kit included
- Standard bore - direct OEM replacement
- 16 years of fitment coverage!
Important Notes
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
- Wiseco pistons can be fitted only with Wiseco rings
- Cylinder sleeves must be purchased separately if needed
- Correct replacement ring style is stamped on the dome of piston (Example: "C" for "XC", "G" for "XG" and "H" for "XH")
Piston Specifications
- Bore Size: 47.00 mm (Standard)
- Piston Diameter: 46.97 mm
- Stroke Length: 41.40 mm
- Compression Ratio: 10.5:1 (Stock)
- Material: 4032 Aluminum Alloy
- Skirt Coating: Non-Coated
- Style: Forged Series
Engine Specifications
- Displacement: 72cc
- Engine Type: 4-Stroke
- Weight: 0.75 lbs
Fitment
Honda:
- CRF70F: 2004-2012
- XR70R: 1997-2003
Why Wiseco?
Wiseco is the gold standard in forged pistons. The Honda 70 platform (XR70R / CRF70F) is one of the most popular beginner bikes ever made, and a Wiseco piston ensures years of reliable service for young riders!
📦 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.
