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JE
JE-Pistons Kit Yamaha YZF-R1 '09-14 13.8:1 78mm
Part number: JE-290126
€973.46
Sales price · excluding VAT and shipping
Not currently in supplier stockCatalogue updated: 6 Nov 2026, 08:23
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
- 78.00 mm
- Compression Ratio - Actual
- 13.5:1
- Compression Ratio - Over Stock
- +0.8
- Piston Pin Hole Diameter
- 17.00 mm
- Piston Head Type
- Flat with raised top
- Skirt Coating
- -
- Additional Info
- 4 Valve Pockets, Forged Piston
- OEM Reference No
- 14B-11631-00-00
- Country of Origin
- USA
- GTIN
- 00193564220790
- Piston Ring Part #
- No rings included, use OEM ringset !
- Piston Pin Part #
- JE-669-1650-14-TTC
- Circlip Part #
- JE-669-050-MW
- Build Type
- Build on Demand