Before installing wider tires, fenders, or winter rubber, check the tightest frame and fork points. This tool estimates whether the planned tire leaves enough room for dry, gravel, or winter conditions.
Icebike calculator
Tire Clearance Checker
Check whether a wider tire, winter tire, or fender setup has enough frame clearance.
How to use this tool
Enter the values that match your bike, route, or riding conditions, then use the result as a starting point. Check manufacturer limits and make a short test ride before relying on any setup change for a long ride.
Related Icebike tools and guides
This tool is meant for planning and comparison. It does not replace professional fit, mechanic inspection, manufacturer instructions, or local road-safety judgment.
