ROCKBROS Bicycle Handlebar Cover Mountain Bike Handlebar Locking Anti-skid Handlebar Grips PU Handle Grip Accessories Color:Black Red Five main light modes -

Five main light modes - rotating / breathing flash / quick flash / slow flash / constant

Even when fully assembled

Not fit for all the bikes

These aren't just cycling glasses

ROCKBROS Bicycle Handlebar Cover Mountain Bike Handlebar Locking Anti-skid Handlebar Grips PU Handle Grip Accessories Color:Black Red Five main light modes -Brand Name: ROCKBROS Origin: CN(Origin) Material: Aluminum Alloy Length (cm): 13cm Type: Bilateral lock Name: winding type non stip comfortable PP grip Color: 4 Colors Material: High strength hard plastic +pu Weight: About 40g (single) Hole inner diameter: About 2. 22cm (bicycle standard specification inner diameter size) Features 1: High strength PP plastic linning Features 2: Strong versatility 2. 22cm handlebar Features 3: Aluminum alloy ring