The SHIMANO NEXUS SG-3R75-B hub offers a reliable 3-speed mechanism, a SILENT CLUTCH, and roller brake.
The SHIMANO NEXUS SG-3R75-B hub offers a reliable 3-speed mechanism, a SILENT CLUTCH, and roller brake.
FEATURE
・Higher stability of shifting performance by new internal mechanism
・Higher durability and higher internal strength ( 2 times and 1.5 times better than normal INTER-3 )
・Needle bearing and deceleration type of gearing system
・Better sealing performance than normal INTER-3
・Smooth shifting by silent clutch