(B18,B19,B26,30c-66/69cc) Crankshaft Assembly

(B18,B19,B26,30c-66/69cc) Crankshaft Assembly47x38mm Compatible with GT5A, GT5 47x40mm Compatible with GT5B Standard OEM replacement crankshaft assembly for SkyHawk 66 cc 69cc AngleFire 2 Stroke Engines. NOTE THIS WILL ONLY FIT THE SKYHAWK ENGINES THIS IS NOT COMPATIBLE WITH ANY OTHER MAKE OR MODEL OF ENGINE. NO REFUNDS OR EXCHANGES FOR INCOMPATIBLE CRANKS WILL BE DONE

and comfortable

Confirm sizing before purchase

This is a direct OEM replacement and will fit either a 48cc or 66cc motorized bicycle and is guaranteed to last

The folding fat e-bike features both pedal assist and throttle mode

Held on with a 3 point attach bracket

7Speed SHIMANO

which is whisper quiet and low maintenance (no brushes to replace)

Replacement heavy duty 48 Tooth chain sprocket for your bicycle engine kit

Dyno test proves TZ Red Wire CDI and TZ rotor gives a slight gain in horsepower over the famous high priced Lightening box and coil

Kit Includes:

with a maximum speed of 15 miles per hour

and an adjustable stem to enhance rider comfort