US$ 134.00
EN1621-1:2012 certified
Integrated gear changing for smooth
Left and right pull versions available
Place your handlebars high for upright
Available in 0° and ±10°angles and eight lengths from 70 to 140mm brings superior performance to a wide range of riders
SHIMANO 105 BB-5500 Bottom Bracket - 68 x 118.5mm - Octalink recumbant EN1621-1:2012 certifiedCompared to the power transfer of the conventional square taper spindle, the 8 splined OCTALINK interface that connects the bottom bracket and crankset increases the strength and rigidity for the entire assembly.
US$ 134.00
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