It is compact and has a very clever design, The materials used seem to be very high quality and resilent, which makes it a great tool to have around on biking tours, The fact that it can even show you the pressure inside the tire makes it even better if you really want to be accurate with pumping up your tire
Fits for any brand 20 Teeth splined type bottom bracket and ISIS Drive. Fits for any brand 12 Teeth splined type freewheels Aris, and Sun Race. Practical: Both of them can be used with a 24mm Socket, Wrench or Adjustable Spanner. High quality: They are made of high-carbon steel, Long time high temperature processing, Surface-hardening heat treatment, Durable.
Dimensions and Weight
Product weight: 0.0350 kg Package weight: 0.0500 kg