Updated: 02/08/2019. This post explains bicycle wheel construction. What makes a strong spoked wheel, how many spokes is the optimal choice. For explanation on how to remove and mount a wheel, read this post: How to remove a wheel. Differences in wheel size: 26 vs 27.5 vs 28/29″ wheel sizes comparison. Tyre size: tyre (and rim) … Read moreBicycle wheels – how many spokes?