SHIMANO ULTEGRA CS-R8100 12-SPEED CASSETTE 11/30T has_product_type The pro-level quality 31

The pro-level quality 31

327 g / pair

1 x Shimano BL-MT501 Brake Lever right

flat and cross head screwdrivers

Suitable for use with Bosch Performance Line or Performance Line CX drive units with a power-coated finish

SHIMANO ULTEGRA CS-R8100 12-SPEED CASSETTE 11/30T has_product_type The pro-level quality 31Great 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