When ordering use this guide to help you pick options
Choose a helix angle - The most popular helix is the 40/45°. It’s a good all-around helix. We found it worked the best for the average to aggressive trail rider.
Number of shims – The amount of shims we install will determine your belt deflection or how tight the belt will be between your primary and driven clutch. Keep in mind we are setting the deflection for a stock belt. If you are installing this with a stock primary clutch or the new STM Rage Gen 2 with the smaller 1-way or 2-way bearing-choose 3 shims. If you are installing this with an older STM primary clutch with the larger 2-way bearing-choose 5 shims. The more shims you add the looser the belt, less shims tighter belt. NOTE: You want to have your belt as tight as possible without the bike creeping forward while in gear at idle.
Choose a spring– The most popular spring for the stock Outlander 400 & 450 is the PS7 yellow. This spring works well for most average to aggressive trail riders.
Comes with a belt removal tool and bolt for installation.
KEEP IN MIND WE CAN ONLY GET YOU CLOSE WITH THE SET UP. Everyone's riding style is different, it’s up to the customer to do the fine tuning!