Bicycle Archive · Specification report

2007 Sun Bicycles Retro Tandem

Velopedia Archive ID 95031

Overview

Model year	2007
Brand	Sun Bicycles
Model	Retro Tandem
Bicycle type	Tandem (cruiser)
Archive ID	95031
Colors	Blue, Red
Sizes	Captain 19"/stocker 16.5"

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel, oversize
Fork	Sun
Fork material	High-tensile steel, unicrown crown
Rear shock	N/A

Drivetrain

Component group	N/A
Shifters	Twist-shift
Front derailleur	N/A
Rear derailleur	Shimano
Crankset	1-piece steel, 36 teeth
Bottom bracket	One piece, 117.5mm spindle
BB shell width	68mm English
Rear cogs	7-speed, 14 - 28 teeth
Pedals	Resin

Brakes

Brakes	Tektro alloy linear pull brakes, aluminum levers

Cockpit & contact points

Headset	Steel, threaded
Handlebar	Steel, cruiser
Saddle	Cruiser spring type
Seatpost	Steel, 28.6mm diameter

Wheels & tires

Hubs	Alloy nutted
Rims	Alloy, 36 hole, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	26 x 2.125" CST
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 28, 2026.