INGRID TTS Thumb shifter 12s - Silver Leadout Sports manufactured in the UK

manufactured in the UK

Bolt Spacing: 15mm

enhanced by a new PU formula for increased durability

Powered by Shimano’s revolutionary Di2 platform

Shimano CUES U4000

INGRID TTS Thumb shifter 12s - Silver Leadout Sports manufactured in the UKAnological 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