INGRID TTS Thumb shifter 12s - Orange BF PSI Holds Tubular Tire in X-STRAPS

Holds Tubular Tire in X-STRAPS or optional XLAB MEZZO BAG mounts under the carrier

Stay locked in

Surface finish: phosphated to standard ISO 9717

DT350 54t ratchet driver

INGRID TTS Thumb shifter 12s - Orange BF PSI Holds Tubular Tire in X-STRAPSAnological 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