ST1 31.8 Stem Bronze Seatpost Clamp you can use gyro tabs

you can use gyro tabs that line up with the bottom of the small G1 (69mm) however

Brakes: Magura Trail Sport 203/203mm

providing a combined capacity of 1134wh out of the box

Rigorously tested by EFBE

Coil zipper with metal pull

ST1 31.8 Stem Bronze Seatpost Clamp you can use gyro tabsFEATURES Rigorously tested by EFBE. Passed TRI TEST GR. Certified for freeride and downhill mountain bikes Machined from solid 6061 T6 aluminum Compatible with G1 Gyro System SPECIFICATIONS 31. 8mm clamp diameter 31mm length (169g) 35mm length (170g) Zero rise 58mm width 35mm stack height M6 x 1. 0 x 18mm 20mm stainless steel bolts INTENDED USE All MTN Enduro Downhill Freeride Dirt Jump Slopestyle Skatepark Street RECOMMENDATIONS Handlebar clamps to