Controltech Cougar -6° Aero Alloy Stem Butter this key lock can be

this key lock can be quickly fixed on the bike

Low battery indicator

MECHANICAL GEAR

Specification:

Battery Duration MAX 60 h - MIN 8 h

Controltech Cougar -6° Aero Alloy Stem Butter this key lock can beAerodynamic road stem constructed from 6061 aluminum that comes in four lengths. Overview: Unique faceplate and integrated stem cap conceals bolts to reduce drag and maximise your effort. Durable stem constructed from 6061 aluminum, which comprises aluminum, magnesium and silicone. This combination is proven to increase strength to maximise every ounce of energy, while reducing weight for faster cycling. Correct stem length is vital for comfortable