The handlebar mount with the rubber insert fits 0.8–1.6cm (0.32–0.63in) diameter tubes. The handlebar mount without the rubber insert fits 2.2–3.5cm (0.87–1.38in) diameter tubes. Do not use the handlebar mount with cameras weighing over 300g (10.58oz).
The handlebar mount should only be attached to the bike's handlebar or seat post. Please do not use it with other extensions or selfie sticks.
The recommended maximum speed when using the handlebar mount and chest strap is 60km/h (37mph) on even surfaces. Avoid using products on uneven or bumpy surfaces.
Do not use the chest strap with cameras weighing over 250g (8.8oz).
Use the included 1/4" mount adapters to attach cameras according to their mount. Stick the anti-slip rings firmly to the screw points.