Berzerker 2 Frame
FBM Berzerker 2 Frame - Trans Black
Trans Black
FBM Berzerker 2 Frame - Trans Copper
Trans Copper
Featuring:  SuperTherm top and down tubes, 3D laser cut 4130 chromoly top and down tube gussets, an integrated seat post clamp, removable 990 mounts and cable stop, and tapered seat and chain stays.
  • The standover height was raised to 8-1/8"
Handcrafted in New York
FBM Berzerker Logo
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FBM Berzerker 2 - Trans Black - Headtube

FBM Berzerker 2 - Trans Black - Seat Clamp

FBM Berzerker 2 - Trans Black - Dropouts

FBM Berzerker 2 - Trans Black - Close Up

FBM Berzerker 2 - Trans Copper - Close Up
Colors Trans Black, Trans Copper
Top Tube Lengths 20-1/2", 20-3/4", 21"
Head Tube Angle 75 degrees
Bottom Bracket Height 11-7/8"
Seat Tube Angle 71 degrees
Standover Height 8-1/8"
Rear End Length 13-3/8" (slammed)
Without Brake Hardware
4 pounds 11 ounces (4.7 pounds)
Head Tube Integrated - Externally machined 4130 Chromoly
Top Tube 1-1/4" O.D. SuperTherm
Top Tube Gusset 3D laser cut 4130 Chromoly
Down Tube 1-3/8" O.D. SuperTherm
Down Tube Gusset 3D laser cut 4130 Chromoly
Bottom Bracket Mid - Internally machined 4130 Chromoly
Seat Tube Externally Machined 4130 Chromoly
Seat Post Clamp Wrap around integrated clamp with a captured nut
Seat Stays 3/4” O.D.x 0.035" Wall tapered to 1/2" OD
4130 Chromoly
Chain Stays 3/4” O.D.x 0.049" Wall tapered to 5/8" OD
4130 Chromoly
Bridges 5/8" OD tube bridges 4130 chromoly
Capped Stays Yes
Dropouts Heat treated 3/16" thick 4130 Chromoly for 14mm axles
Brake Position Seat stay
Brake Type Removable 990's (hardware included)
Cable Stop Removable (hardware included)