Sram red etap road groupset
Because its a bicycle its supposed to be simple to make something elegant to the point where it removes whats in the way thats advancement that is the standard we held ourselves to while developing our first electronic shifting system sram red etap all the electronic components packaged in one box includes shifters rear derailleur and battery front derailleur and battery charger and cord usb stick and quick start guide sram red etap shifters sram red etap features rac