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Hambini Bottom Bracket section

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Content is released on Odysee one week before it is released on YouTube. You can also get fast answers to your questions on the Hambini Community page.

Popular Products

A selection of popular products from the Hambini Webshop. You will find a selection of bearings, tools and bottom brackets. If there is something you cannot find or have a query with. Please use the contact page.

Hambini Blog

The Hambini Blog is focused on engineering. There are dedicated sections in the areas of tribology and aerodynamics. A number of articles focus on the practical problems in engineering and specifically bicycles. These articles are a great source of information and popular amongst bicycle shops.

  • Deliveries to EU Countries
    From July 01 2021, VAT regulations within EU countries will be changing. All items sent to EU countries will incur VAT and deliveries of a value below €150 will require small businesses to be registered for VAT in EU countries. Due to this regulation change, from 20 June 2021, there will be a minimum order […]
  • Teardown: Campagnolo Ultra Torque Crankset Mechanics explained in Depth
    Campagnolo cranksets have a reputation of being well engineered and robust but they are not without their problems and quirks. This post explains one of those in detail which surrounds the myths of the preload system, the “safety clip”, the system stiffness (or lack of it) and the involved nature of a bearing replacement. Campagnolo Ultra Torque is found on many of the upper range of Cranksets including the Super Record and Record.
  • Hambini BB30A Cannondale CAAD Installation
    StylishRiding, a viewer of the Hambini Channel videoed their installation of a Hambini BB30A to Shimano bottom bracket and uploaded it. You can view it below
  • Teardown: ROTOR 2InPower Crankset 30mm
    This Teardown covers the Engineering behind the ROTOR 2InPower 30mm Crankset. It focuses on the materials, manufacturing, tolerances,, bearing preload system and system stiffness.
  • T47 Bottom Bracket: Engineering Guide (Threadfit)
    T47 is examined in engineering detail. Some of the quirks associated with the standard, the weights and the frame geometry limitations are discussed. Trek, Felt and Factor variations of T47 dimensional standars are covered.
  • Hambini Roasts: Trifox X10
    The axes and planes that would affect the handling and braking of the bike are well above average. Machining quality of the parts was excellent. You can see the video of the review below You can get the bike frame from the Trifox Website