Standard Byke Company
250S

Head Tube
Integrated

Down Tube Diameter
1.50″

Top Tube Diameter
1.30″

Bottom bracket Type
Mid

Seat Tube Size
25.4, Externally butted

Seat Stay O.D.
7/8″

Chain Stay O.D.
7/8″

Brake Mount Location
Under Seat Stays

Head Angle
74.5

Seat Tube Angle
71.0

Rear End Length-Slammed
*Race Bike Measured to Center
13.75″

Top Tube Lengths
20, 20.5, 20.75, and 21

Bottom Bracket Height
11 5/8″

Drop Out Thickness
1/4″ (6mm)

Axle Slot Size
14mm

Gyro Tabs
Optional removable

Weight
5lbs, 2oz.

Colors
White, red, black, flat black, metallic blue, Kelly [...]