Rim depth and cross-sectional geometry
6 posts
Bicycle Hub Cross-Section Anatomy and Rim Depth
Understand bicycle hub cross-sections, rim depth, and tire sidewall markings. Learn how dimensions like width, aspect ratio, and rim diameter affect overall wheel geometry, and how to interpret markings for real-world fitment.
Deep-Section vs Shallow-Section Rims: Comparing Rim Depth, Starting with the Tire Sidewall
How to compare deep-section and shallow-section rims, starting with tire sidewall markings such as 28-622 and 700x28C. Covers what rim depth changes and what it does not, with worked diameter and circumference calculations.
Bicycle Rim Types: Construction, Profiles and Differences in Depth and Cross-Section
How to read bicycle tire sidewall numbers, calculate wheel diameter and circumference, and compare rim types by construction, bead profile, braking surface, internal width and depth.
Bicycle Rim Cross-Section Anatomy Explained, Starting with the Numbers on Your Tire
How to read tire sidewall numbers and how they relate to a bicycle rim's cross section: bead seat, rim bed, sidewalls, internal width, rim depth, and single-wall vs double-wall rims, with worked size calculations.
Wheel Rim Drop Center: Dimensions and How to Measure Them
How to read the tire sidewall and rim markings, calculate sidewall height, overall diameter and circumference, and measure a rim's drop-center well depth, width and position.
How to Measure Bicycle Rim Depth, Starting With the Numbers on Your Tire
How to measure bicycle rim depth step by step, which reference points to use, and how tire sidewall sizes relate to rim diameter, wheel diameter and circumference.