FBM Steadfast CS Frame

Steadfast CS Frame

In 2016 the Steadfast was redialed for modern trail riding with an updated geometry and design.

A 74.25 degree head tube angle, 13.75" chain stays (slammed), and a taller 9.25" stand over height keep the bike stable yet still nimble to whip. The tubing spec has been streamlined to have an 1-1/4" O.D. top tube and 3/4" to 5/8" tapered double bend chain stays.

At high speeds and roasting a set you want to keep it simple; you don't want to have think of anything except that feeling.

We recommend a 28 tooth sprocket.

Handcrafted in the FBM Machine Shop in Ithaca, New York, USA

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FRAME OPTIONS
Colors	Flat Black, Clear , Trans Brown
Top Tube Lengths	20-3/4", 21", 21-1/4", 21-1/2"
FRAME GEOMETRY
Head Tube Angle	74.25 degrees
Bottom Bracket Height	11-5/8"
Seat Tube Angle	71 degrees
Standover Height	9.25"
Rear End Length	13-3/4" (slammed)
FRAME WEIGHT
Weight	5 pounds (21" top tube)
FRAME COMPONENTS
Head Tube	Integrated - Externally machined 4130 Chromoly
Head Tube Height	120mm
Top Tube	1-1/4" O.D. Double Butted 4130 Chromoly
Top Tube Gusset	3D laser cut 4130 Chromoly
Down Tube	1-3/8" O.D. Double Butted 4130 Chromoly
Down Tube Gusset	3D laser cut 4130 Chromoly
Bottom Bracket	Mid - Internally machined 4130 Chromoly
Seat Tube	Internally Butted 4130 Chromoly
Seat Post Clamp	A Seat Clamp is Required
Seat Stays	3/4” O.D.x 0.035" Wall tapered to 5/8" OD 4130 Chromoly
Chain Stays	Double Bend 3/4” O.D.x 0.049" Wall tapered to 5/8" OD 4130 Chromoly
Seat Stay Bridge	5/8" OD tube bridge 4130 Chromoly
Chain Stay Bridge	3/4" OD tube bridge 4130 Chromoly
Capped Stays	Yes
Dropouts	Heat treated 3/16" thick 4130 Chromoly for 14mm axles
Brake Position	Chain Stay
Brake Type	990's
Cable Stop	Threaded and Slotted
Cable Guide	Dual Slotted Tube
WARRANTY INFO