INGRID TTS Thumb shifter 12s - Silver MCH think of it as the

think of it as the industry standard in terms of casing and rubber spec

5" Wheels: 152-163cm

racing or trail running

and seatpost/saddle

6mm Weight 122g (inc

INGRID TTS Thumb shifter 12s - Silver MCH think of it as theAnological 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