Shimano ULTEGRA FC-R8100 2x12 Kurbelgarnitur, 175mm - 50/34 Zähne Schwarz length:175mm the boss himself manufactures them

the boss himself manufactures them in Poland to the highest quality standards

beautiful and powerful - Shutter Precision hub dynamo PL-8X for 15mm thru axle

FELGE / Aluminum

3D-gedruckter Bezug mit speziellem und geschütztem Muster mit differenzierten Dämpfungszonen

Shimano ULTEGRA FC-R8100 2x12 Kurbelgarnitur, 175mm - 50/34 Zähne Schwarz length:175mm the boss himself manufactures themShimano Ultegra FC R8100 Crankset 2x12 speed Black Maximum efficiency, precision and performance the Shimano Ultegra FC R8100 crankset is the heart of the 12 speed drive and combines legendary shifting quality with an optimized gear ratio. Developed for maximum performance , the crank uses Shimano's proven Hollowtech II technology for an ideal ratio of stiffness, stability and low weight . Highlights of the Ultegra FC R8100 crank: Precise & fast gear