FBM 'Bellwitch' Frame

The FBM Bellwitch frame is Tom Blyth's signature frame handmade in the USA from Super-Therm top and downtubes featuring 3D laser-cut top and downtube gussets for strength, an integrated headtube drilled for gyro tabs, internally butted seattube with integrated seatpost clamp, Mid BB shell, tapered seatstays with removable U-brake mounts and custom Bell Witch seatstay bridge, tapered chainstays and 3/16" thick heat-treated dropouts.
Headset Type: Integrated (Campy Spec)
Gyro Tabs: Removable (Not Included)
Brake Mounts: Removable
BB Type: Mid
BB Height: 11.625"
Chainstay: 13.5" - 14"
Headtube Angle: 75°
Seattube Angle: 71°
Seattube Height: 9" (229mm)
Seatpost Size: 25.4mm
Seat Clamp: Integrated
Dropout Size: 14mm
Weight: 4 lbs 8.4 oz