Description of the problem: The drive-side cup of the bottom bracket loses its tightness over time. The bottom bracket starts making noises and feels unstable. Possible Sources of The Problem…
Combining a 52/36 crankset with an 11-30 cassette is a viable option when: Short Distances If the bike is used for short distances (a mile or two), then almost any…
Condensed Answer: Cassette size depends on the terrain and the shape of the rider. If you live in a flat city, then a cassette with higher gearing but smoother transitions…
This post compares the advantages and disadvantages of 50/34 and 52/36 cranks. Note: The numbers indicate the teeth on the large and smaller chainring. 50 = 50 teeth on the…
Condensed answer: Chainrings are technically speed specific because the outer width of the chain changes with each gear increase or decrease. Those changes directly influence the width of the front…
Condensed Answer: In most cases, a 10-speed chain can be successfully used with a 9-speed crankset. The dimensional differences between 10-speed and 9-speed chains are not substantial enough to create…
Condensed Answer: A 9-speed chain is too wide for a 10-speed cassette. The additional width will result in poor shifting, noise, and premature wear of the drivetrain. It's recommended to…
Condensed Answer: A 12-speed cassette can be used on an 8-speed hub when: The hub is made by Shimano or SRAM (HyperGlide or PowerGlide series) and is combined with 12-speed…
Condensed Answer: Chainrings are less "pretentious" when it comes to chain size than cassettes. A 12-speed chainring can operate with a 10-speed chain if the rest of the drivetrain is…
Condensed Answer: 10-speed chains are slightly wider than 11-speed models. Consequently, the outer plates of the chain could come in contact with the cogs surrounding the sprocket currently in use.…