Disco Shimano Ultegra Grx Deore XT RT-CL800 Ice Technologies Freeza Centerlock (Lock Ring Esterno) Variant:203 Crankset Prowheel / Alloy Crank

Crankset Prowheel / Alloy Crank 127mm 36T / w/CG PVG double cover

Shimano FC-M4100

Più pulsanti offrono più funzioni: con il Mini Remote si ottengono funzioni pratiche

1 Y charging cable with two micro-USB connectors

The new 12-speed Chorus groupset benefits from a new Chorus 12 chain that guarantees the same reliability and performance as the Super Record level

Disco Shimano Ultegra Grx Deore XT RT-CL800 Ice Technologies Freeza Centerlock (Lock Ring Esterno) Variant:203 Crankset Prowheel / Alloy CrankQuieter control on any terrain Thanks to the special focus on reducing thermal deformation of the rotor, the new disc brake rotor is quieter than ever, without sacrificing lightness or heat dissipation. Features Unprecedented quietness, yet superb and consistent braking performance on any long, steep descent, thanks to excellent heat dissipation. The new arm shape is more robust and offers quieter operation. Technical specifications Model: RT CL800