Sports Parts Inc. Progressive Coil Spring Part Number:04-295 (MFG #: 04-295) Durable 100% nylon 420 denier

Durable 100% nylon 420 denier 220gsm overlay fabric in high-wear areas (inner boot panels & bottom hems)

Chin bar vents are used to extract humid air to the outside of the helmet

UHMW is nearly indestructible and virtually frictionless

Thick vinyl-covered

Fox link waist closure system offers superior fit & adjustment

Sports Parts Inc. Progressive Coil Spring Part Number:04-295 (MFG #: 04-295) Durable 100% nylon 420 denierSpecially designed to improve the harsh ride of the snowmobile rear shock. This progressive coil spring has a triple rate which changes from soft to firm as the suspension compresses for more comfort & better weight transfer. Made of chrome silicone steel Triple rate progressionLength: 11"ID: 1. 500" top end, 1. 900" bottom endRod Diameter: 0. 312"Capacity: Compressed