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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Quick and easy assembly
SLR: for racing bikes
Size: approx
Cranks and bottom brackets have a decisive influence on the overall functional performance of a bicycle
Internal aluminum clamps offer plenty of space even with a wide handle
SHIMANO Innenlager Road SM-BB71-41B Press-Fit Umwerfer Quick and easy assemblyCranks and bottom brackets have a decisive influence on the overall functional performance of a bicycle. Clean running, good power conversion and high resilience are essential factors when choosing a crankset. Shimano produces a large range of different cranksets and matching bottom brackets. This means that an optimally suitable system is available for every bike and every discipline. Hollowtech II works with 24 mm axles and bearings. After analyzing
