Bicycle Archive · Specification report

2003 Hoffman Bikes Flow

Velopedia Archive ID 38848

Overview

Model year	2003
Brand	Hoffman Bikes
Model	Flow
Bicycle type	Freestyle/jumping
Archive ID	38848
Original MSRP	$250.00
Colors	Black, Gray, Vivid Green
Sizes	Pro
Weight	36 lb

Frameset

Frame construction	TIG-welded
Frame material	4130 chromoly main triangle/hi-tensile steel rear stays
Fork	Hoffman Prodigy
Fork material	4130 chromoly
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	1-piece chromoly 175mm, 44 teeth
Bottom bracket	One piece
Rear cogs	1-speed, 16 teeth
Chain	KMC 410, 1/2 x 1/8"
Pedals	Wellgo LU-313

Brakes

Brakes	Tektro 906A U-brake rear brakes, Dia-Compe MX-101 rear levers

Cockpit & contact points

Headset	1 1/8" threadless Cane Creek
Handlebar	Hoffman Prodigy
Handlebar extensions	Not included
Stem	Hoffman SuperStem
Saddle	Hoffman Padded Embossed Skull
Seatpost	Hoffman Prodigy, 25.4mm diameter

Wheels & tires

Hubs	Keyin alloy 14mm
Rims	Jalco, 48-hole
Spokes	Steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Aluminum nipples
Front tire	20 x 2.125" Duro Knobby
Wheel size	20" wheels

Geometry · Legacy reference

Top tube	508 mm
Head-tube angle	74°
Seat-tube angle	70°
Chainstay / rear center	360.7 mm
Wheelbase	914.4 mm
Fork offset / rake	35.6 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.