Profile Design HSA Riser 90mm (2x45mm) 00.3018.386.001 Constructed from a mix of

Constructed from a mix of 70% Coolmax

Suits Shimano Alfine SM-S700 internally geared rear hubs

A lightweight and highly adjustable mount for positioning any Wahoo computer on aero bars

And when combined with an ultra-supple 320 TPI cotton casing

MMS system

Profile Design HSA Riser 90mm (2x45mm) 00.3018.386.001 Constructed from a mix ofProfile Design HSA Riser 90mm (2x45mm) The HSA Riser works with our aerobar mounted brackets to raise the bottle by 45mm. The risers can be stacked for a total height of 90mm. Pairing the riser with our BTA wedges will allow riders to fine tune the placement of their bottles to achieve the best accessibility. Features Compatible with any 65mm spaced BTA mount Lightweight resin construction Size: Length 83. 5mm x Height 45mm Weight 18. 3g Compatibility