BMX Bikes Sizing
Applies to Kink Product Types: Bike BMX.
How to Choose: Kink BMX bikes are available in wheel sizes ranging from 12" balance bikes up to 20" and 26" cruisers [[34]]. For standard 20" freestyle riding, the top tube length determines the fit.
| Model / Wheel Size | Top Tube Length | Rider Profile |
|---|---|---|
| 12" / 14" / 16" | 12" - 16.5" | Beginners and younger kids [[35]], [[38]]. |
| 18" (e.g., Kicker) | 18" - 18.5" | Kids transitioning to their first 20" bike [[36]]. |
| 20" Standard (e.g., Launch, Whip) | 20" - 20.5" | Teens and adults under 5'9" [[39]], [[40]]. |
| 20" XL (e.g., Setup XL) | 20.75" - 21"+ | Taller riders (5'9"+) needing more cockpit room [[41]]. |