Wiseco
Wiseco Piston Yamaha YZ250F '14-15 + WR250F '15-17 13.5:1
Part number: W40116M07700
€198.72
Sales price · excluding VAT and shipping
5 available from supplierCatalogue updated: 6 Nov 2026, 08:28
Supplier stock; quantities are not reserved.Supplier stock is separate from stock physically held at Nick's Garage. Delivery to Cyprus and the final quotation are confirmed before ordering.
Technical specifications
- Bore - Standard
- 77.00 mm
- Piston Size
- 76.96 mm
- Compression Ratio - Actual
- 13.5:1
- Total Height
- 38.70 mm
- Piston Pin Hole Diameter
- 16.00 mm
- Compression Height
- 12.30 mm
- Boss Spacing
- 17.50 mm
- Piston Head Type
- Flat with raised top
- Skirt Coating
- -
- Additional Info
- 4 Valve Pockets, Forged Piston
- OEM Reference No
- 1SM-11631-00
- Country of Origin
- USA
- GTIN
- 00193564138866
- Piston Ring Part #
- W7700YC
- Piston Pin Part #
- WS677
- Circlip Part #
- WCW16
- Package Height
- 101,60 mm
- Package Length
- 88,90 mm
- Package Weight
- 272.16 g
- Package Width
- 88,90 mm