A Hambini BB user sent in this video of his Specialized Tarmac SL6 with a Hambini Racing BB30 to Shimano Bottom Bracket installed. As always, an unloaded spin test is not a good indicator of loaded performance!
This bike frame was personally delivered to Hambini HQ by the purchaser who lived in Boston, MA, USA. He had flown to Italy to pick up his dream bike frame and then onto Manchester to get a Hambini bottom bracket custom fitted to his bike frame.
What followed was quite possibly one of the worst pieces of manufacturing the bike industry has seen and an attitude towards public relations that Bertoletti probably regrets.
A Hambini viewer recently enquired about a bottom bracket for his Cannondale TopStone Gravel bike. This bike uses a BB30A83 bottom bracket. A design which is highly unusual, extremely rare and unique to Cannondale. From the frame centerline, the driveside and non drive side apertures have an asymmetrical offset – hence the “A” in BB30A83….
Introduction Grease is an often talked about but little understood. It can have a significant impact on performance on a bike specifically in the area of transmission frictional losses (watts). This guide covers the practical aspects of using grease as a lubricant and as an assembly aid. Following a number of questions arising from a…
This Bowman Bicycles Palace frame was sent in by a viewer who had a failed chanset, Further investigations showed a frame that was in a dangerous condition, showing numerous welding and machining defects. Some of those could have been catastrophic