Shimano 105 R7100 12s Chainset (50/34T, 175mm) Loader The Ergo armrest shares the

The Ergo armrest shares the flippable design of the rest of their new generation armrests

Unique aero design optimized through extensive CFD testing to minimize turbulence

1010 kJ Energi/kcal

buoyancy and comfort

med 100 mg koffein för den där extra kick

Shimano 105 R7100 12s Chainset (50/34T, 175mm) Loader The Ergo armrest shares theProduct Specs: The newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance. BENEFIT Optimal balance of stiffness,