Healtech Healtech GPAT-S01 ATRE G2 Motorcycle Gear Indicator Suzuki Models Healtech GIpro ATRE G2 Gear indicator with built in ATRE function Model GPAT-S01 This combo unit is not only the most advanced gear indicator on the market, but also the best TRE (Timing Retard... Price: €127.32 Quick view View Options