ATF = All Terrain Frame. and it truly is. Responsive geometry that works in the dirt, at the park or in the streets. The ATF is the foundation for many of our team rider signature frames, as well as a go-to for S&M employees. Easy to ride, easy on the eyes. A modern classic. 100% chromoly construction. Made in the USA.

Specifications
Top tube lengths - 20.5″, 20.75″, 21″, 21.25″,21.5″,22″
Rear end length - 13.4″-13.875″
Head tube angle - 75°
Head tube style - Integrated (45°/45°, 41.8mm)
Seat tube angle - 71°
Seat clamp - Integrated
Seat post size - 1″ (25.4mm)
BB height - 11.7″
BB style - Mid w/ez-out punch slots
Standover height - 8.5″
Brake mounts - Thread-on 990 (mounts sold separately)
Dropouts - 14mm slot, 4q-baked
Gyro tabs - none
Weight - 2.12 kg
Tubeset - Butted Thermal-X Tubing