Can-Am X3

BC4902

BC4902 - Can-Am X3 Main Bearings (#420933180 / #420933185 stock replacement) set/8

  BC Exclusive X3 Rod and Main Bearings by King New BC exclusive King rod and main bearing...

  BC Exclusive X3 Rod and Main Bearings by King New BC exclusive King rod and main bearings for the Can-Am X3 and other Rotax 900 ACE applications are available in King's proven pMaxBlack overlay and pMaxKote™ polymer coating. pMaxBlack is a surface hardened lead tin copper overlay that is electroplated onto a copper alloy substrate making up the third layer of a King XP bearing. pMaxBlack also has additional copper content, when compared to regular tri-metal bearing overlays, increasi...

$ 81.00 $ 93.15

BC5930

BC5930 - Balanced Can-Am X3 / ROTAX 900 ACE (17-up) EN40 Billet Crankshaft (69.7mm Stroke)

The BC stock stroke billet cranks, due to the counterweight correct design, do not require any he...

The BC stock stroke billet cranks, due to the counterweight correct design, do not require any heavy-metal to balance for aftermarket rods & pistons. Made from EN40, features a large radius snout for maximum horsepower capability. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step heat treatment) for ultimate performance. Fully profiled counterweights are designed for reduced windage through the crankcase creating less oil resistance for better rpm ...

$ 2,500.00 $ 2,875.00

BC5933

BC5933 - CAN-AM X3 (17-up) Large Radius EN40B BILLET CRANKSHAFT (73.5mm STROKE)

EN40B billet, large radius snout with an added .080" O.D. snout diameter and no radius around the...

EN40B billet, large radius snout with an added .080" O.D. snout diameter and no radius around the timing chain area to handle the most aggressive clutch and anti-lag setups. Builds full boost 2000 rpm sooner than stock stroke with unlimited boost capabilities. CNC machined from EN40B billet round bar, the hardest material available with through hardening capabilities not possible on standard 4340 steel. All cranks are stress relieved, shot peened, magna flux inspected and nitrided (multi step...

$ 2,800.00 $ 3,220.00