Spacers design: Stem is adapted to 31.8/35mm handlebar. After adding spacers, it can't only be applied to 31.8mm handlebar, but also can reduce the direct friction between handlebar and stem to avoid paint drop.
BUCKLOS 25.4/31.8mm Bike Handlebar Aluminum 580/620/660/720/780mm MTB Riser Bars
BUCKLOS 25.4/31.8mm Bike Handlebar Aluminum 620/660/720/780mm MTB Hi-Riser Bar
BUCKLOS 25.4/31.8mm Handlebar Aluminum Alloy 20-160mm Mountain Bike Riser Bars
BUCKLOS Bike Handlebar 25.4/31.8mm MTB Aluminum Rise 20/30/40/50/60/90/100/120mm
