EPI Performance Primary Clutch Spring Part Number:03-SDPS1 (MFG #: SDPS-1) A good pair of waterproof

A good pair of waterproof

helping to prevent the tire from getting stuck

Made with pillow-top inserts and weatherproof

Designed for year-round riding—can be closed

and ensures that the product sticks on the chain perfectly

EPI Performance Primary Clutch Spring Part Number:03-SDPS1 (MFG #: SDPS-1) A good pair of waterproofFEATURES Largest selection of springs to tune from Fine tune your engagement and top RPM as you like Manufactured from highest quality material 5% tolerance for consistency WEIGHT LOAD Orange(PS 1) 2 1 2" Load 125 lbs 1 1 4" Load 260 lbs Pink(PS 11) 2 1 2" Load 185 lbs 1 1 4" Load 300 lbs Gold(PS 13) 2 1 2" Load 190 lbs 1 1 4" Load 335 lbs Maroon(PS 14) 2 1 2" Load 185 lbs 1 1 4" Load 320 lbs Green(SDPS 10) 2. 9" Load 190 lbs 1. 6" Load 280 lbs