SHIMANO ULTEGRA 12 SPD CASSETTE CS-R8101-11-30T and CS-R8101-11-34THYPERGLIDE+ cassettes revolutionized off road shifting with its seamless shifts both up and down the gear range. Now it's time for the technology to change road cycling. Even during maximal efforts up a climb or racing a friend, riders no longer need to back off to perform a shift. In any gear, Shimano ULTEGRA R8150 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing HYPERGLIDE FREEHUB bodies. All this while

Improved switching behavior

Caliper (NEW SUPER SLR) -

ICE TECHNOLOGY pad with fin

The semi-slick tire is designed to provide maximum efficiency on hard surfaces

E-BIKE RATED

It is also possible to use the SM-PD63 reflector

Caliber: 22

just like this frame

- BR-M7120 four piston caliper

Streamlined cockpit experience

Compatible with 3 bolt road shoes

- Number of gears: 2x12s