Trail Bikes 88cc & 108cc Race Head V2 Upgrade Kit

Trail Bikes Roller Rocker Head V2 Kit For 88cc & 108cc for Fits: Honda Z50 (1988-1999 ONLY) Honda XR50 - CRF50 Honda XR70 - CRF70 Honda CT70 (1991-1994 ONLY) Features: -Roller Rocker Arms -28.5mm with 5mm valve stem intake valve -23.5mm with 5mm valve stem exhaust valve -23mm Exhaust port -Matching High Compression Piston -Head kits include all hardware -52mm piston with rings - pin - & clips. -High performance race camshaft (for Race Head only) -Head gasket kit. -Race fuel not needed will run better with that but will run on premium fuel 

• Roller Rocker Arms exactly like the V2 head for the KLX110
• 28.5mm intake Valve
• 23.5mm Exhaust Valve
• 5mm Valve Stem
• 23mm Exhaust port
• Matching High Compression Piston
• Head kits include all hardware
• 52mm piston with rings, pin, & clips.
• High performance race camshaft (for the Race Head only)
• Head gasket kit.

Fitment:

• Z50 1988 - Present
• CRF50 1988 - Present
• XR50 1988 - Present