Recommended for V1 spline-compatible cranksets only. Not compatible with V2 or ISIS splined systems. Compatible with splined V1 Shimano Dura Ace®, Ultegra®, 105® and XTR® 22mm 8-splined hollow systems. Large diameter pipe billet spindle. Sealed Cartridge bearings. Splined spindle ends for increased joint strength. Double (109.5mm spindle) or Triple (118mm Spindle). English (68mm Shell) or Italian (70mm shell) threading. 250 grams (109mm spindle).

Bottom Bracket STD: English (BSA)
English Thread 68x109mm	Weight: 250 grams
English Thread 68x118mm	Weight: 265 grams

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Reviewed 6/30/2014

by Chino Heber

Cycling Enthusiast

Heber, CA

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Only place where I could find what i was looking for

A little bit on the expensive side compared to similar products on other places, but Bike Tires Direct was the only place that I found it.

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Reviewed 9/9/2013

by Sandbag23

Casual Cyclist

California, MD

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1 of 1 customers found this review helpful.

Easier replacement for BB-7700

Not only are new BB-7700 hard to find, they require more upkeep than a casual rider may want to endure. BB-5500 is a nice replacement for bikes still using Octalink V1 cranks, and the weight and drag are negligible for anyone not racing. Get over your disdain for 105, Tubby.

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Reviewed 1/14/2013

by Anonymous

Competitive Racer

Pennsylvania

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2 of 2 customers found this review helpful.

Solid performance at a reasonable price

I use 105 bottom brackets for my cyclocross bikes. They are reasonably priced and give good performance at a reasonable weight. Bottom brackets seldom last 2 years for a cyclocross bike. For this cost I an swap them out before they fail and still get solid performance.

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Reviewed 6/28/2012

by Anonymous

Cycling Enthusiast

Bellingham, WA

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2 of 3 customers found this review helpful.

New BB for older Crank

Needed this for a older Ultegra Crankset I switched to a Soma Double Cross. Working great so far. Only have a couple hundred miles on it but running smooth.

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Bottom Bracket Installation

Bottom Bracket Types

A guide to bottom bracket standards.