BMX Spoke Calculator | BMX Spoke Length Calculator

Thanks for using BMX Spoke Calculator, the most comprehensive online BMX spoke calculator. Select or enter your rim and hub details below to calculate the spoke length.

Rim Information

Select Rim Effective Rim Diameter (ERD)

Hub Information

Select Hub

Non-Drive Side Flange Diameter (PCD)

Drive Side Flange Diameter (PCD)

Non-Drive Side Flange Offset

Drive Side Flange Offset

Spoke Hole Diameter

Lacing Information

Spoke Count Lacing Pattern

Spoke Information

Non-Drive Side Length

--mm

Drive Side Length

--mm

Enter your rim and hub information to get the calculated spoke lengths.

More Information

Some rear hubs have two different size flanges and may require two different length spokes, which are listed above.

Please note, hubs and rims labeled “Verified” have been confirmed with the manufacture or manufacturer’s website. Non-verified items have been obtained from third party sources, but we are working to verify all items with their manufacturer. Spoke lengths are rounded to standard BMX spoke lengths.

Are we missing a hub or rim? Think something is incorrect? Contact us here! bmxspokecalc.com is not responsible for incorrect spoke calculations. If you are a BMX brand and would like your hubs and rims added, please get in touch.