Box One Genius brake levers are the first ever to incorporate a clamp for ODI® Lock-On® grips. This ensures that your grips stay put while eliminating the need for an extra clamp.
At roughly 50 grams, these cold-forged and CNC-machined levers beat any other on the market. Genius levers have a built-in return spring and are fully compatible with carbon handlebars.
Other features include adjustable reach, a titanium mounting bolt, and stainless-steel hardware. Genius levers are designed to work with linear-pull brakes. They are excellent for BMX, mountain, city, urban, and tandem flat-bar bicycles.
Specification: 
Material: 6061-T6 Aluminium
Lever: CNC-Machined
Perch: Cold-Forged
Hardware: Stainless Steel
Finish: Anodised w/Laser-Etched Graphics
Weight: 55g/1.9oz