Hope AM-Freeride 31.8mm Bar Clamp Stem - Purple - 31.8mm - 50mm x 0 Degree - 1 1-8th Inch YGroup_7033433489453 The universal head is compatible

The universal head is compatible with Presta and Schrader valves and this model features a built-in gauge

or check your owner's manual/search online

4 is designed to remove and install BB30

Seamless 2 piece stitched cover

It securely mounts to the seat post and seat rails with strategically placed straps to keep the bag stable

Hope AM-Freeride 31.8mm Bar Clamp Stem - Purple - 31.8mm - 50mm x 0 Degree - 1 1-8th Inch YGroup_7033433489453 The universal head is compatibleThe Hope AM Freeride 31. 8mm Bar Clamp Stem is CNC machined from a solid billet of 2014 T6 aluminium for strength and durability. The stem has more material taken out to save weight, a new front plate design, opposing steerer clamp bolts and a four bolt front handlebar clamp for more rigidity. Specifications: Colour Black. Weight 135g. Length 50mm. Bar Clamp Diameter 31. 8mm. Stem Angle 0. S. H. I. S. Stem Clamp Diameter 28. 6mm.