Cycplus AS2 E-Pump MCH A super-bright 85 lumen rear

A super-bright 85 lumen rear light for the SmartSense system

That doesn't mean you can't enjoy its benefits on your road bike

Automatic calibration and temperature compensation for consistent performance

and downhill specs

especially when wet

Cycplus AS2 E-Pump MCH A super-bright 85 lumen rearCrafted from a full aluminium alloy body and core, the tiny pump achieves the optimal balance of strength and lightness, resulting in an ultra portable and compact design. Specifications Size: 65*46. 5*28mm Battery: 7. 4v*300mAh Charging Mode: Type C 5b 1. 5A Current: 2. 5 5. 5A Sustainable Inflating Time: about 200 sec Max Pressure: 100PSI Mfr Claimed Weight 97g