Shimano Gruppo 105 7120 Disc Meccanico 12v Crankset:50-34 / 175 mm The SBC-1 Park Tool balls

The SBC-1 Park Tool balls

but stands out above all for the marked use of color: a drop in a sea of solid color products

the S3 tubular <225 g has a new carcass with a higher TPI (210/275) and a wider section

Usage Daily slow walk to fast run - Daily working

Shimano Gruppo 105 7120 Disc Meccanico 12v Crankset:50-34 / 175 mm The SBC-1 Park Tool ballsSHIMANO 105 is a mid range road groupset that inherits race ready technologies and design to deliver a truly unique balance of performance, reliability and affordability. Shimano 105 brings new energy to road cycling with its completely revamped interface and 12 speed mechanical gearbox. The ergonomic Dual Control levers fit a wide range of hand sizes, while the sub 1: 1 ratio offers excellent options for all climbs. Optimized grip and comfort The new