Alpinestars Ride Tech Winter Karting Underpants Sparco Suits Designed for front‐caliper fitments on

Designed for front‐caliper fitments on BMW E36 / E46 (and many stock front caliper applications)

and competitive arrive-and-drive events

This type of machining is accurate and does not create heat-affected areas in the metal which could alter tensile strength

and time-attack builds where fitment and function are equally critical

this pad set gives modern braking feel while maintaining classic hardware

Alpinestars Ride Tech Winter Karting Underpants Sparco Suits Designed for front‐caliper fitments onThe Alpinestars Ride Tech, Winter Tech Performance underwear is part of Alpinestars range of base layer underwear developed for core temperature regulation. Dual density layers provide extra moisture wicking to keep the body comfortable.