VelopediaBicycle Archive · Specification report

2003 Redline Double X

Velopedia Archive ID 39426

Overview

Model year2003
BrandRedline
ModelDouble X
Bicycle typeFreestyle/jumping
Archive ID39426
Original MSRP$249.99
ColorsGrey, White
SizesPro

Frameset

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

Drivetrain

Component groupN/A
ShiftersN/A
Front derailleurN/A
Rear derailleurN/A
CranksetRedline 1-piece 180mm, 44 teeth
Bottom bracketLoose ball
Rear cogs1-speed, 16 teeth
ChainKMC Z510, 1/2 x 3/32"
PedalsRedline aluminum

Brakes

BrakesProMax 2.0 U-brake rear brakes, Promax alloy rear levers

Cockpit & contact points

Headset1 1/8" threadless Tioga
HandlebarRedline Trail bars
Handlebar extensionsNot included
StemRedline Proline
SaddleRedline Monster
SeatpostSteel micro-adjust

Wheels & tires

HubsRedline Monster, 14mm axle
RimsAlex Y-22, 48-hole
Spokes14ga. (2.0mm) straight gauge
Front tireFront: 20 x 2.20" Maxxis Holy Roller, Rear: 20 x 1.95 Maxxis Holy Roller
Wheel size20" wheels

Geometry · Legacy reference

Top tube527 mm
Head-tube angle73°
Seat-tube angle70°
Chainstay / rear center381 mm
Wheelbase952.5 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 3, 2026.