The standard derailleur clamp size for most bicycles is 34.9mm.
The standard bike wheel size for most bicycles is 26 inches.
The standard road handlebar diameter for most bicycles is 31.8 millimeters.
The standard seat post diameter for most bicycles is 27.2 millimeters.
The standard bike axle nut size for most bicycles is 9mm.
The standard bike chain width for most bicycles is 1/2 inch.
The standard bike tube size for most bicycles is 26 inches in diameter.
The standard pedal spindle size for most bicycles is 9/16 inch.
The standard pedal thread size for most bicycles is 9/16 inch.
The standard pedal thread size for most bicycles is 9/16 inch.
The standard bike axle diameter used for most bicycles is 9mm or 10mm.
The standard bike seat post size for most bicycles is 27.2 millimeters.
The standard bike seat tube diameter for most bicycles is 27.2 millimeters.