Crankshaft - Airsal Racing-Xtrem (45mm stroke)
The Airsal Racing-Xtrem crank is with 45mm stroke for use i.a. together with the Stage6 Stage6 Big Racing 88ccm cylinder kits. The crank is completely round, which gives a higher primary compression and helps to increase the overall effect. The crank is delivered incl. a 12x16x16mm needle bearing.
Note: To be able to mount this crank, you must mill the crankcase larger.