SHIMANO Ultegra Crank 2-speed FC-R8100 52 | 36 Teeth 160 mm 12sp Favero Assioma Outlast temperature regulating heel &

Outlast temperature regulating heel & tongue liner

both in wet and dry conditions

What goes into SLT07 Hydration Tablets

the stem resists flexing during sprints and accelerations

SHIMANO Ultegra Crank 2-speed FC-R8100 52 | 36 Teeth 160 mm 12sp Favero Assioma Outlast temperature regulating heel &The Ultegra FC R8100 crank not only converts your pedal power into propulsion, with its high rigidity it also ensures extremely fast and precise gear shifting. The high gear shifting precision is supported by the optimized chainring design. To keep the weight low, the Japanese continue to use the tried and tested Hollowtech II construction of the crank arms. The crank is available with a gear ratio of 52 36 teeth and 50 34 teeth and with crank arm