GPX & YX 140cc Top End Kit

GPX & YX 140cc top end replacement kit.

Kit Includes:

• 56mm piston - TRC-0097
• Head and base gaskets
• Cylinder (78mm tall) - TRC-0999
• 27/23 valve cylinder head - TRC-0492

• Piranha 140cc
• Pitster Pro 140cc
• Evos 140cc
• GPX 140cc

Upgrade Applications (Must Check Cylinder OD 60mm for Clearance):

• Pitster Pro 125
• GPX 124cc
• THUMPSTAR 124cc
• BRAND X MINI 125
• UPC 125
• EVOS
• KRP
• OGM/YX 140 (not steel Cylinder lifan type)
• GPX 140
• Pitster pro X2 or X4 140cc

OD of cylinder skirt is 60mm
(Please make sure you have clearence or you will need to case bore)

DOES NOT INCLUDE CAM SPROCKET
YX 140 Cam sprocket 3 bolt 32T
Part No: TRC-1644