S&M ATF Frame Bottom Brackets and a 15mm floating heat-treated

and a 15mm floating heat-treated chromoly female axle with 3/8" heat-treated bolts

angled brake track to avoid catching on objects

directional tread design on a quality rubber compound

Stephen August signature top load stem

or Madera V2 hubs to be converted from 14mm axles to 3/8″(10mm) bolt-on axles

S&M ATF Frame Bottom Brackets and a 15mm floating heat-treatedMade in the USA from Super Therm tubing, the ATF is designed to be a universal frame for trails, street, and park riding. Stylish, classic, and burly all rolled into one. Top and down tube gussets. Integrated seat post clamp. Seatstay brake mounts (brake mounts not included). Externally machined Mid BB shell. 5mm thick dropouts. Compatible with integrated headsets only. Head Tube Angle: 75 Seat Tube Angle: 71 Bottom Bracket Height: 11. 7" Standover