Representative manufacturer images. Check the specification of this exact part number.
Wiseco
Wiseco Piston Kit Yamaha YZ125 '22-27 GP Series (54.00mm)
Part number: W900M05400
€160.35
Sales price · excluding VAT and shipping
Not currently in supplier stockCatalogue updated: 6 Nov 2026, 08:27
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
- 54.00 mm
- Piston Size
- 53.94 mm
- Total Height
- 58.50 mm
- Piston Pin Hole Diameter
- 15.00 mm
- Compression Height
- 20.30 mm
- Ring Locating Pin (E)
- 0.00 mm
- Ring Locating Pin (F)
- - mm
- Boss Spacing
- 17.70 mm
- Piston Head Type
- Flatened Dome
- Skirt Coating
- Armorglide Coating, Electra Coated
- Additional Info
- 2 Lub. Holes Exh. Skirt, Forged Piston
- OEM Reference No
- B4X-11631-00-A0
- GTIN
- 00193564445803
- Piston Pin Part #
- W2126CS
- Piston Ring Part #
- WS668
- Circlip Part #
- WCW15
- Package Height
- 87,00 mm
- Package Length
- 79,00 mm
- Package Weight
- 192.0 g
- Package Width
- 79,00 mm