Speedwerx H5 Secondary Clutch Springs // Arctic Cat Reverse Cam Torsional

H5 Alloy Secondary Springs for Arctic Cat Reverse Cam Roller or Button Type Clutches

For many years, Speedwerx had worked very hard to set the bar in performance clutch kits utilizing titanium springs. The springs and clutch kits worked perfectly, but the prices were getting higher due to the rising cost of titanium. After two years of rigorous testing, we introduced the H5 Alloy springs in 2008. The H5 Alloy springs have a 30,000 to 40,000 psi higher tensile strength compared to standard chrome silicon wire springs and they won't lose rate over time, so you can get the durability and consistent performance of a titanium spring at a fraction of the cost- they even have a 5 Year Guarantee against breakage. The H5 Alloy springs have set the new standard in performance for trail, mountain, and racing applications!

We offer three spings for the reverse cam driven clutches. First is the softest, the Red spring- it really works great for trail riding and lake racing appications. Next is the Silver spring- it's very tall to give you a heavy initial rate to keep the belt from slipping, but is fairly soft when shifted out to give you a quick upshift. Finally is the Blue spring- it's the stiffest of the bunch, so it works great with big helixes for drag racing or if you want really good backshift on a tight, twisty trail or in deep powder up in the mountains.


Speedwerx Part Number - Rate @ 2.4" & 1.4" - Color ID Stripe

CTH5-G-052-100  Red
CTH5-G-080-115  Silver
CTH5-G-090-130  Blue

Arctic Cat PN / Rate @ 1-7/16" / Color Reference

0648-012  79  Blue
0148-227  92  Yellow   
0648-114  116  Red/White  
0748-025  157  Green