The fourth generation of the Universal Setting Box (USFB) recognizes automatically the specific model of the bicycle computer. On the rear, there are many testing possibilities added. For an example there is a tester for cabled handlebar holders and a battery tester. You can set all the Topline 2009, 2012 and 2016 models with this USFB.
- Functional test of the computer
- Functional test of the computer holder
- Functional test of the sensor
- Included with 9V battery
- Compatible with all computer, from Topline 1995
- Battery check CR 2032 and CR 2450
- Color: Black/ Red