Go Off Road Barnsley

Cylinder Head - YX 125 - 52.4mm (Big Valve)

Cylinder Head - YX 125 - 52.4mm (Big Valve)

Regular price £0.00 GBP
Regular price Sale price £0.00 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.
  • Order Now, Rapid Dispatch 
  •  Quality Assured 

Description

YX 125cc cylinder head. \n \nMaterial - Aluminium alloy \nPiston diameter suitability - 52.4mm \nValves - Inlet 27mm / Exhaust 23mm \nCylinder head length - 91mm (machined face to machined face) \nIntake port diameter - 26mm \nExhaust port diameter - 22.5mm \n \nMade to fit - YX, Lifan, may fit other engines (check dimensions), engine code would typically be 153FMI, should also have a 52.4mm piston and not a 54mm piston, should also have an alloy barrel and not a painted black steel barrel, should also have valve inspection caps with screws and not the large 17mm nut screw off type. \n \nNot compatible with the YX125 153FMI electric start engine as the engine stud hole centres are different. \n \nSupplied with internals such as camshaft, valves and tappets already installed. \n \nNote: This part will require the valve clearances/tappets to be set to IN 0.10mm & EX 0.15mm upon installation.

Shipping

Orders placed before 11am are dispatched the same day. If your order is for an assembled bike it may take longer due to a build slot needing to be allocated. Delivery options available from 24 hours to 5 days.

Please note: Delivery days are Monday - Friday

    View full details