The ATF bmx frame from S&M is the base model of all of S&M’s lastest signature frames. The ATF (Alcohol, tobacco and firearms) uses S&M’s standard heat treated supertherm tube set with a tapered and butted top tube for extra strength, dent resistant down tube, tapered rear stays with massive rear tyre clearance and heat treated micro dropouts.

S&M says the frame is a bit burlier and stronger than most of their frames but still only weights in a 4.7lbs.

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Product Specs

1. MATERIAL: Full 4130 Chromoly
2. HEAD TUBE ANGLE: 75
3. SEAT TUBE ANGLE: 71
4. CHAIN STAY LENGTH: 13.4″
5. BB HEIGHT: 11.7″
6. WHEEL SIZE: 20″
7. STANDOVER HEIGHT: 8.5″
8. DROPOUT SIZE: 14mm
9. HEADSET TYPE: Integrated
10. BB TYPE: Mid
11. BRAKE MOUNTS: Removable
12. GYRO TABS: None
13. WEIGHT: 4.7lbs

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Product Highlights

• Neutral Geometry for responsiveness and stability
• Great all round frame for all types of riding
• Gusseted tubing for added strength
• Dent resistant down tube
• Made in the USA

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