Pressfit vs Threaded Bottom Brackets

There are various camps out there on the internet that swear by threaded bottom brackets as a means to avoid creaking. This video below shows the pro’s and con’s of both.
There are various camps out there on the internet that swear by threaded bottom brackets as a means to avoid creaking. This video below shows the pro’s and con’s of both.
This Teardown covers the Engineering behind the ROTOR 2InPower 30mm Crankset. It focuses on the materials, manufacturing, tolerances,, bearing preload system and system stiffness.
This bargain Velobuild Pinarello lookalike bike frame arrived at Hambini HQ with high expectations. They were quickly dashed when a string of faults was found, accompanied by fairly comical claims of what is and is not acceptable by QA standards.
Introduction Ascent is a company based in Singapore who make a bicycle parts. A relatively young company, they have been around on the market for a few years. The wheels on tested were their Polaris with DT 180 hubs and carbon spokes. Ascent have stated their rims are made in China by a third party…
Introduction A question that crops up frequently is with regards to Specialized’s OSBB bottom bracket and what size it is exactly. The short answer is OSBB comes in 3 variants which are all called OSBB. 46×61, 42×68 and 46×73. A summary table is below, with the detailed drawings below that. Variant (Diameter x Width) (mm)…
Right then, pull up a pew and prepare to be utterly dazzled. I was recently blessed with the arrival of a Wilier Triestina frame, a true masterpiece of modern engineering, sent in by some lucky chap whose bottom bracket was merely “experiencing a minor hiccup.” Yes, in the same way that a torrential downpour in…
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