INGRID TTS Thumb shifter 12s - Orange D4 Built around Schwalbe’s proven ADDIX

Built around Schwalbe’s proven ADDIX Performance Compound

and dual Bluetooth/ANT+ connectivity

Safe on skin

Width - Medium

BATTERY EnergyPak 430Wh

INGRID TTS Thumb shifter 12s - Orange D4 Built around Schwalbe’s proven ADDIXAnological from latin analogicus of grammatical analogy (borrowed from greek analogiks) based on mathematical ratios, of analogy in grammar, from analoga, proportion, from analog, similar, then intuitive. You will move the lever forward to up shift the derailleur. You will move back the lever in an intuitive way to down shift. Its analogical. Do you remember the late 80s shifters? they were intuitive. Such as the downtube levers. But if you introduce