VelopediaBicycle Archive · Specification report

2004 Redline Supa X

Velopedia Archive ID 30752

Overview

Model year2004
BrandRedline
ModelSupa X
Bicycle typeFreestyle/jumping
Archive ID30752
Original MSRP$459.99
ColorsBlue
SizesPro

Frameset

Frame constructionTIG-welded
Frame material4130 chromoly
ForkRedline Monster
Fork materialChromoly, unicrown crown
Rear shockN/A

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
Crankset3-piece chromoly 180mm, 44 teeth
Bottom bracketLoose ball
BB shell width68mm American
Rear cogs1-speed, 16 teeth
ChainKMC Z510HX, 1/2 X 3/16"
PedalsRedline aluminum

Brakes

BrakesTektro FX-11 U-brake rear brakes, Tektro aluminum rear levers

Cockpit & contact points

Headset1 1/8" threadless FSA The Pig/SST Oryg detangler
HandlebarRedline Monster
Handlebar extensionsNot included
StemRedline Flight
SaddleRedline X 7.0
SeatpostSteel micro-adjust

Wheels & tires

HubsRedline Monster, 14mm axle
RimsAlex Y-22, 48-hole
SpokesStainless steel
Front tireFront: 20 x 2.20" Maxxis Holy Roller, Rear: 20 x 1.95 Maxxis Holy Roller
Wheel size20" wheels

Geometry · Legacy reference

Top tube523.2 mm
Head-tube angle74°
Seat-tube angle70°
Chainstay / rear center377.2 mm
Wheelbase946.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 2, 2026.