2011年2月27日 — BB86 shell is 86.5mm wide whereas BB30 is designed for 68mm width shell - the crank spindle is too short. The only 30mm spindle crank that would ...
2017年2月1日 — Measure your BB shell width - BB30 shell is usually 68mm wide whilst BB86/90 is 86.5mm i.e. you may need a spindle 18.5mm longer. For press-fit ...
2016年12月27日 — BB86 and BB30 aren't compatible, they're two different standards. I have two frames with BB86 and they've been creak-free and have decent ...
2019年3月13日 — The road standard has an 86.5mm shell width (hence BB86) whilst the mountain bike standard has a 91.5mm shell width. A number of other shell ...
BB30 was devised by Cannondale, and BB86/92 is a Shimano designed standard. ... If you have a BB30 style bottom bracket, you'll need a removal tool like this.
2019年5月29日 — While the 30 in BB30/PF30 references the inside diameter of the used, the numbers in BB86/92 and BB90/95 refer to the width of the frame's ...