BICYCLE CLASSES
frame, wheel by ISO 5775 and handlebar — three signs of a class, and what the frame is rated for
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CAR CLASSES
segments A to F by length and bodies by box count — how to name any car you see
Free
frame, wheel by ISO 5775 and handlebar — three signs of a class, and what the frame is rated for
segments A to F by length and bodies by box count — how to name any car you see