[H4-18] CSM-H1-18-58-3 Cannon Superbar 18″[45cm] 3/8 .058 66 drive links

CAUTION – You will need a 3/8 lo pro drive rim/spur sprocket to run this bar – if you are unsure on how to check and change your drive sprocket then this bar is unlikely to be for you. To learn how to do this check our videos and Essential Info.

Made from formulated, cold rolled, annealed, heat treated, surface ground, and stress relieved steel. This provides the best possible characteristics of wear resistance, strength, durability, straightness and elasticity.

The Cannon SuperBar power plus profile maximizes cutting power and chain speed while reducing damage from loose chain.

A precision ground groove to within .002″ means straighter cuts. Each groove is individually centered for even rail wear and superior durability. This increases rail strength and reduces damage from pinches. Also, if the chain rides exactly square to the rail, the result is smoother and straighter cutting. Milling marks, commonly found in the competitions bars, are eliminated. Thus, the groove is tighter and sloppy chain travel occurs much less.

Cannon SuperBars have flame tempered rails that are hardened to 5 points more than the tie straps on the chain for much longer bar life. This hardening penetrates deep to allow for multiple bar repairs and rebuilds. With the chain running straight and true, the result is a faster and smoother cut.