ROCKBROS Electric Bicycle Pump 120PSI Portable Mini Pumps Rechargeable 450mAh Tiny E-Pump Small Compressor Combination locks To make the glasses fit

To make the glasses fit better during sports

after the brakes are detected

Supports 140 / 160 / 180 mm rotors for confident stopping in any descent

Charging method: Type C

ROCKBROS Electric Bicycle Pump 120PSI Portable Mini Pumps Rechargeable 450mAh Tiny E-Pump Small Compressor Combination locks To make the glasses fitBrand: ROCKBROS Name: Electric bicycle pump Model: AS1 Material: Aluminum alloy Size: approx. 64. 5 x 63 x 28 mm Weight: approx. 120 g Battery: 7. 4V 450mAH Plug: TYPE C 5V 1. 5A Max. Pressure: 120PSI Portable mini pump: Weighs only 124 grams and measures only 64. 5 x 63 x 28 mm. This mini pump is compact and portable. You can carry the electric bike pump in your bag. Minimize storage space and maximize your free time. Suitable for racing bikes and