Handling Technology
The ultra-light Helium‘s rigidity, high tolerances and detailed ergonomic adjustments ensure it is the easiest to turn in confined spaces.
The Helium offers you excellent size efficiencies between your dimensions and those of the chair. Just 17 cm additional width with Proton wheels.* Combine this with the 92 degree leg rest angle, and you can have a tight turning circle from 74.5 cm!**
Explore Helium's handling innovations:
Ergonomic compact wheel locks
Minimalist, easy to lock. Can be screwed direct to the frame (on 0 and 3 degree wheel camber only). Also suitable for ‘quads‘. (Option)
Proton Quick Release Wheels
Combined wheel, handrim, axle and Schwalbe Speedrun tyre combination that weighs just 2,250 grams (the pair) saving over a kilogram on traditional wheels.
Quick, simple, rigid, light centre of gravity adjustment
Loosen two screws each side and slide the COG along the frame. No need to remove skirt-guards. 7.2 cms of infinite adjustment for fine balance.
Handling Technology