Description
S&M Dirtbike BMX Frame
Built with SuperTherm tubing, this frame is light and strong. The Dirt Bike has a 74.5 head tube, taller stand-over and a 14" rear end. It's not available brakeless, it uses a regular seat-clamp and there aren't any holes drilled in it for lightness. This thing looks like a regular BMX frame that wasn't designed specifically for tail-whips, nose wheelies and hang fives!
Available in classic powder-coated S&M colors Green, Yellow and Red with retro Dirt Bike graphics.
Like all S&M frames, the Dirt Bike is proudly Made in the USA.
| Top Tube Lengths: | 20.5" 20.75" 21.25" |
| BB Height: | 11.8" |
| Chainstay: | 14" |
| Head Angle: | 74.5º |
| Seat Angle: | 71.0º |
| Weight: | 5 lbs give or take for TT size |
| Dropout Slot: | 14mm |
| 990 Mounts: | On seat-stays |
| Avail. brakeless: | No way |
| Gyro Tabs: | Removable |
| Head Tube Type: | Integrated Hiddenset |
| BB Type: | Mid Press Fit |
| Integrated Seat Clamp: | Not a chance |
We have been shipping bikes and bike parts since the 80's!