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CYLINDER KIT 56.4mm YAMAHA TZR125 LC125 RE125 R125 RR125

CYLINDER KIT 56.4mm YAMAHA TZR125 LC125 RE125 R125 RR125

£213.76 GBP
Taxes included.

56.4mm cylinder kit designed for Yamaha and Derbi 125cc models. This kit includes a high-quality forged aluminum piston and meets or exceeds OEM quality standards. It serves as a direct replacement and ensures durability and reliable performance.

Features

  • Direct OEM replacement
  • Meets or exceeds OEM quality standards
  • Forged aluminum piston for strength and longevity
  • Chrome-plated piston rings for enhanced durability
  • Easy to install; professional installation recommended if unsure

Specifications

  • Bore Size: 56.4mm
  • Stroke: 50.0mm
  • Displacement: 124cc
  • Piston Pin: 16mm x 47mm
  • Piston Height: 64.4mm
  • Number of Piston Rings: 2
  • Upper Piston Ring Thickness: 1mm
  • Second Piston Ring Thickness: 1mm
  • Outlet: Oval
  • Cylinder Type: 3BN00

Replacement Part Numbers

  • Cylinder: 3BN-11311-00
  • Piston (Standard): 2YK-11631-04-35
  • Piston Pin: 137-11633-00
  • Piston Ring Set (Standard): 3XC-11610-00
  • Circlip: 93450-17129

Vehicle Fitments

  • 1987-1992 Yamaha TZR 125
  • Yamaha DT R/RE/X 125
  • Yamaha TDR125 3BN
  • Yamaha TZR R / RR 125
  • Derbi GPR 125