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Wiseco
Wiseco Racer Elite Piston Kit YZ250F '19-26 14.5:1 CR
Part number: WRE823M07700
€397.61
Sales price · excluding VAT and shipping
Confirm availabilityCatalogue updated: 6 Nov 2026, 09:03
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
- 76.95 mm
- Compression Ratio - Actual
- 14.5:1
- Compression Ratio - Over Stock
- +0.7
- Total Height
- 33.40 mm
- Piston Pin Hole Diameter
- 16.00 mm
- Compression Height
- 12.00 mm
- Boss Spacing
- 17.00 mm
- Piston Head Type
- Flat with raised top
- Skirt Coating
- Armorglide Coating
- Additional Info
- 4 Valve Pockets, Forged Piston
- OEM Reference No
- B7B-11631-00
- Country of Origin
- USA
- GTIN
- 00193564141590
- Piston Ring Part #
- W7700MCZ
- Piston Pin Part #
- WS686C
- Circlip Part #
- WW6883
- Package Height
- 110,00 mm
- Package Length
- 122,00 mm
- Package Weight
- 302.00 g
- Package Width
- 118,00 mm