Bicycle Archive · Specification report

2003 Trek Calypso

Velopedia Archive ID 30501

Overview

Model year	2003
Brand	Trek
Model	Calypso
Bicycle type	Cruiser
Archive ID	30501
Original MSRP	$299.99
Colors	Baja Blue/Metallic Silver
Sizes	20", womens 17"

Frameset

Frame construction	TIG-welded
Frame material	Aluminum
Fork	Trek Cruiser
Fork material	Chromoly, unicrown crown
Rear shock	N/A

Drivetrain

Component group	Cruiser Mix
Shifters	SRAM MRX Plus
Front derailleur	N/A
Rear derailleur	Shimano Tourney TY-40
Crankset	1-piece, 33 teeth
Rear cogs	7-speed, 13 - 34 teeth
Chain	1/2 x 3/32"
Pedals	Platform

Brakes

Brakes	ProMax linear-pull brakes, ProMax linear-pull levers

Cockpit & contact points

Headset	1 1/8" steel
Handlebar	Steel, cruiser
Handlebar extensions	Not included
Stem	Aluminum
Saddle	Trek Webspring Comfort
Seatpost	Steel, 27.2mm diameter

Wheels & tires

Hubs	Front: Shimano roller, Rear: Shimano Nexus internal 7 speed
Rims	Aluminum, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.125" cruiser
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 5, 2026.