ROCKBROS 3-in-1 Allen Hex Wrench Set, 4/5/6mm Sizes, Black Silver, Steel and PVC Rear Light can improve safety riding at

can improve safety riding at night

R for right pedal

Make sure you check and measure your hub diameter as our bike tire lights fits diameter within 30mm/1

Easy to Install: The bike seat bag includes 3 magic straps

ROCKBROS 3-in-1 Allen Hex Wrench Set, 4/5/6mm Sizes, Black Silver, Steel and PVC Rear Light can improve safety riding at3 In 1 Unibody Design This hexagon wrench adopts an integrated design and integrates three sizes of 4 5 6 hexagon wrenches, which only weigh 83g 0. 02lb, more convenient to be carried High Strength Alloy Steel The Allen hex wrench adopted the American No. 1045 AISI SAE Standard Steel, which is harder than other hex wrenches. With this material, it's hard to deform under using Minimal Product Volume The unibody adopted on the Allen hex wrench gifted it