Installation tool: T25 screw wrench

Use computer: GARMIN edge 200/500/510/800/810/1000 computer

bryton RIDER 20/30/40 chronograph
IGS: iGS20/216/50/60/618
Blackbird BB10/BB10S Stopwatch
 
※ SRAM is new on the market, the plastic-steel computer extension seat!!
※Compared with the metal extension base, it is easy to scratch the plastic of the computer base when disassembling and assembling.

※The long-term disassembly and assembly may easily cause the stopwatch card to be loose and cause the stopwatch to jump… This is also the reason why the stopwatch extension seat introduced by SRAM is made of plastic steel.

※In addition to the strengthened design on the back, the weight of this model is also reduced a lot, only 19g.