Bike Stem Riser - Raise the Handlebar

Handlebar Mount Adapter for Bike Handlebar Extension TRIZAND fits most bikes - thanks to the universal standard of 28.6 mm (1-1/8\") the adapter is compatible with the most popular fork diameters used in city, trekking, and MTB bikes, as well as many cross models safety - solid construction and precise assembly ensure stable steering without play, you change the ergonomics, but do not lose stability in the handlebars even at higher speeds comfort and position adjustment - adjustable the adapter allows you to raise the handlebars to relieve strain on your back and wrists, you get real driving comfort and better control in the city and on the road. Adapter specifications: raised handlebars ensures an ergonomic posture while riding mounted between the frame and the handlebar mount precise adjustment stable mounting quick assembly upgrade without changing hardware Front tube diameter: 28.6 mm (1-1/8\") maximum height: up to 130 mm (modular with rings) mounting system: A-head clamp, 2 Allen screws weight: 0.19 kg weight in packaging: 0.21 kg dimensions: 13 x 4.3 cm brand: TRIZAND color: black material: aluminum alloy, steel alloy Set: 28.6 mm adapter/extension 4 rings (extensions for height adjustment) Allen key colorful packaging