Questions about fit, brake type, shipping, or an order? Send us the details before you buy so we can help you avoid the common compatibility mistakes.
What to include
- Your bike model and year, if known
- Your current wheel size and rim brake caliper type
- The freehub body you need, such as Shimano/SRAM or Campagnolo
- Your tire size, cassette setup, and shipping country
- Your order number if you already purchased
Before you order
Rim brake bikes vary by frame clearance, brake caliper setup, tire size, and drivetrain. A quick fit check is better than guessing, especially if you are moving from alloy wheels to deeper carbon rims.
We usually reply within 1 to 2 business days. Response times can vary during weekends, holidays, or factory production periods.
