Shimano 105 BB-5500 Octalink Bottom Bracket Select:68 x 109.5mm Size (ETRTO): 70 - 584

Size (ETRTO): 70 - 584

DebonAir+: DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel

Position: Right

Spring system: DebonAir

ICEPEAK Bendon Mens Softshell Waterproof & Windproof Jacket - Black

Shimano 105 BB-5500 Octalink Bottom Bracket Select:68 x 109.5mm Size (ETRTO): 70 - 584Shimano 105 BB 5500 Octalink Bottom Bracket The Shimano BB 5500 Octalink V1 Bottom Bracket is a precision engineered unit designed for Shimano Octalink V1 spline road cranksets. Built to Shimanos exacting standards, it delivers smooth bearing performance, efficient power transfer and long term durability, making it ideal for restoring or maintaining classic Shimano drivetrains. Designed for frames with a 68mm English threaded bottom bracket shell and