S&M ATF Frame

The ATF is the base model most S&M pro signature frames started from, and the frame most S&M employees ride: a little stronger and heavier than some frames, but stylish, classic and burly. Made in the USA.

Features

• Made in USA
• Integrated seat clamp
• Built-in chain tensioner

Specifications

• Top tube length: 20.5", 20.75", 21"
• Rear end length: 13.4"- 13.875"
• Head tube angle: 75°
• Head tube: Integrated (45°/45°, 41.8mm)
• Seat tube angle: 71°
• Seat clamp: Integrated
• Seat post size: 1" (25.4mm)
• BB height: 11.7"
• BB type: Mid w/EZ-out punch slots
• Standover height: 8.5"
• Brake mounts: Thread-On 990 Mounts (not included, sold separately)
• Dropouts: 14mm Slot, 4Q-Baked, Built in Tensioner
• Gyro tabs: None
• Weight: 2.12 kg
• Tubing: Butted True Temper Super Therm Tubing