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Convert your existing Spark bindings to the new Tesla T1 system with the Spark R&D Arc Splitboard Baseplate Kit. The Arc is a super light version of the T1 meant for long days and big vert. This baseplate kit is sized for women, and accommodates boots as small as size 5.
"One Wire" T1 Heel Riser – A single fatty wire built into the baseplate switches easily from stowed to low (12˚) to high (18˚) climbing positions and back again. No second wire saves weight and time.
Super light CNC'd Arc baseplate
Accommodates Women's boots as small as size 5