ROCKBROS Bike Pump130PSI Air Pump Aluminum Alloy Portable Drop-proof Bike Ultralight Hand Pump MTB Mountain Bicycle Pump

The reviewer tested the ROCKBROS Bike Pump 130PSI Air Pump Aluminum Alloy Portable Drop-proof Bike Ultralight Hand Pump MTB Mountain Bicycle Pump as part of a comparison of electric mini pumps and a hand pump. The ROCKBROS hand pump was used as a control group and took 9 minutes and 19 seconds to inflate a road bike tire to 6.9 bar, which the reviewer found very slow. The reviewer also mentions a ROCKBROS electric pump (AS1 Pro) in the test, which performed well in several categories, but the hand pump itself is not recommended as a primary pump due to the time required.