170cc HO Racing engine kit.

Complete kit with carb, oil cooler, cables, and electrical.

Honda and China motor mount points, for easy installation. including xr50, x5 70, crf 50, crf 70, ct 70, dax, mini bikes, custome choppers, and many more applications, email for more info on installs and fitment. Honda based motor mounts. Race ready! 

Engine

Engine Type: Single-cylinder, 4-stroke, SOHC, Air cooling, Manual, 4 gears

Displacement: 169cc

Bore*Stroke: 62mm*56mm

Compression Ratio: 10.3 : 1

Max Power(kw/rpm): 11.8/8500

Max Torque(N.m/r/min): 15/7000

Fuel System: Standard Carburetor

Starting: Kick

Transmission: Manual 4 speed,  Chain (16T-41T KMC428H)

Ignition: CDI (Condenser Drode Ignite)