Comet 213371A1 Cam Arm with Bushing for 108 4-Pro - A-10 - 41.3 grams

Cam arm markings -.
Can arms will not always be stamped with the name they are called because they are often made from another cam arm. Actual gram weights of arms may vary from wieghts listed herein which are only Comet arm weight objectives..

All cam arms sold here are either original equiptment in the Comet drive clutches or a popular replacement for trail riding or racing. Cam arms will not always be stamped with the name they are called because they are often made from another cam arm. Note: All carm arms are sold EACH - You must order FOUR of these arms to get the correct cam arm weight for a 4-Pro clutch and THREE for the 102-C, 108-C, and 108-EXP cluthes. Note: Comet arm weight objective is within .75 grams of that listed. Certified weights would be significantly more expensive. The variance may occasionally exceed 2 grams and is a result of greater or lesser arm density.