Brand new GIO High Performance Engine, 4 speed, manual clutch, shift pattern is 1 down 3 up. Engine comes complete, ready to bolt on. Parts included are clutch lever, kick start lever, intake valve, screws and gaskets (as pictured).

Engine should fit the following models:
Note: This is not a guarantee. Some minor modifications may be required.

HONDA CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport

ENGINE SPECS:

• Displacement: 125cc
• Type: 4-Stroke single-cylinder AIR COOLED
• Carb: 26mm carb
• Compression ratio: 9.0 : 1
• Actual Displacement: 120cc
• Bore 52.4mm
• Stroke - 55.5mm
• Intake Valve - 27mm
• Exhaust Valve - 23mm
• 7.96 HP @ 7,418 RPM
• Clutch, manual with 4 disc Shift pattern 1-N-2-3-4
• 5.96 Ft.Lbs torque @ 6,377 RPM
• Maximum power: 12.0hp @ 7500rpm
• Max Motor RPM 8,689
• Idle: 1,500 rpm
• Method of start : Kick Starter
• Spark plug: A7TC or NGK C6HSA
• Ignition system: CDI
• Lubrication: Pressure / Splash
• Oil capacity: .8L
• Weight: 45 pounds
• Measurements: 17" x 10 1/4" x 8 1/4"
• Clutch: Heavy Duty 4 Plate Manual Clutch
• Gears: 4 speed
• Magneto: Permanent magnetic
• Voltage: 12V