BICYCLE TIRE AND RIM COMPATIBILITY: A GUIDE TO SUCCESSFUL MOUNTING
Introduction
Bicycle tire/rim compatibility is a key factor, and we’re here to help you make the right choices!
The tire/rim interface is a key element in ensuring the performance, safety, comfort and longevity of your bicycle.
Find a detailed analysis of internal rim widths, ETRTO standards and compatibility to get the best performance from our GOAT Wheels models.
All the precise technical information you need to make the right decision.
The importance of an optimal match
Ensuring a precise match between tire and rim is essential to guarantee safety, performance and longevity. Correct matching prevents mounting problems and premature wear. This essential relationship, which defines tire and rim compatibility, also helps to improve roadholding and responsiveness. For reliable mounting, strict technical criteria must be respected, while taking into account the specific features of each component.
Internal rim width and its implications
The internal width of the rim has a direct influence on the tire’s behavior. A rim that is too narrow or, conversely, too wide, can deform the carcass and compromise stability. Here’s a table illustrating the recommended correspondence ranges according to internal width:
|
Internal rim width (mm) |
Recommended tire width (mm) |
|---|---|
|
19 |
23 – 38 |
|
21 |
25 – 42 |
|
22 |
25 – 45 |
|
24-25 |
28 – 50 |
It should be noted that this table summarizes current practices aimed at achieving an optimum match. In other words, respecting these recommendations is essential to ensure a good tire-rim match during installation.
ETRTO standards: the technical reference
ETRTO (European Tire and Rim Technical Organization) standards lay down the technical criteria required to ensure safe tire and rim combinations. These guidelines specify compatibility ranges and performance requirements, helping to standardize practices in the bicycle industry. To consult the official documents and obtain the latest information, go to the official ETRTO website: https://www.etrto.org.
By referring to the ETRTO recommendations, you guarantee bicycle tire-rim compatibility in line with international standards.
Compatibility of GOAT Wheels models
GOAT Wheels models are renowned for their performance and reliability. Designed with precise mounting criteria in mind, each has its own specific internal width. The table below summarizes the compatibility of the different models:
|
GOAT Wheels model |
Internal width (mm) |
Compatible tire range (mm) |
|---|---|---|
|
Mountain GOAT D35, D35.2, Ibex D4045W |
21 |
25 – 40 |
|
Markhor D50 |
22 |
25 – 40 |
|
RAM D4960 |
24 front – 21 rear |
28 – 40 |
|
BigHorn Sheep D39HL |
25 |
29 – 50 |
These data illustrate how each model is part of a process of assembly optimization. When all is said and done, careful selection ensures a safe and effective fit.
Conclusion
To sum up, optimizing bicycle tire and rim compatibility generally depends on several key elements:
By following these recommendations, you can guarantee reliable, high-performance assembly, while complying with current standards. This guide offers you the keys to an informed choice and a safe installation, to maximize the performance of your cycling equipment.