Spark R&D ST Bracket Kit Hyperglide+ Elastic waist

Elastic waist

Thermic uses slightly longer ski sock that securely hold the battery outside of your boots

and rewards skiers who value a fast

The pop and stiffness without chatter are achieved with the combination of carbon and fiberglass- in both biaxial and triaxial weaves

Dynafit included a removable front bottle holder

Spark R&D ST Bracket Kit Hyperglide+ Elastic waistFor 22 23 Spark updated their ST Bracket Kit with their overmolding process at the connection point, strengthening the plastic and removing the brass bushing. The result is a lighter, more durable touring bracket with less friction making the uphill even more effortless. Using the overmolding process vs. brass bushing, Spark has increased their lifespan 4x so you don't have to worry about brass fitting popping off any more! The Spark R&D ST Bracket