SHIMANO ULTEGRA BR-R8170 FLAT MOUNT FRONT DISC BRAKE CALIPER Giant-kids 1 x Hope Tech 4

1 x Hope Tech 4 V4 disc brake - lever right

Extra wide bearing surface for a much more efficient power transmission

Successor model of L03A

2-bolt rocker head with micro adjustment allows for easy saddle tilt adjustment

there are few on the market that sport as much comfort as these retro yet stylish shoes and the glass fibre reinforced nylon sole guarantees explosive power transfers

SHIMANO ULTEGRA BR-R8170 FLAT MOUNT FRONT DISC BRAKE CALIPER Giant-kids 1 x Hope Tech 4Great speed means great responsibility. That's why, faced with the task of making the new ULTEGRA groupset even faster, Shimano decided to take a holistic and 100% performance focused approach. Shimano's new 12 speed road groupset delivers unparalleled control and comfort anytime, anywhere whether you're competing in an amateur race, chasing your personal best, or out for a social ride. That is "Science of Speed". And it's what sets SHIMANO apart from