Bicycle Archive · Specification report

2006 Sun Bicycles EZ-Tadpole CX

Velopedia Archive ID 94071

Overview

Model year	2006
Brand	Sun Bicycles
Model	EZ-Tadpole CX
Bicycle type	Recumbent (tricycle)
Archive ID	94071
Original MSRP	$1,495.00
Colors	Green/Black
Sizes	36-46" X-Seam
Weight	47 lb

Frameset

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

Drivetrain

Component group	Recumbent Mix
Shifters	SRAM X-7
Front derailleur	Shimano FD-2203, dual-pull/clamp-on 31.8mm
Rear derailleur	SRAM X.7
Crankset	FSA, 30/42/53 teeth
Bottom bracket	Tien Hsin BB-7420ST, 117.5mm spindle
BB shell width	68mm American
Rear cogs	9-speed, 11 - 32 teeth
Chain	KMC Z9000, 1/2 x 3/32"
Pedals	Wellgo

Brakes

Brakes	Quad QMD-5 mechanical disc brakes, Promax alloy levers

Cockpit & contact points

Headset	1 1/8" threaded Tien Hsin
Handlebar	Sun USS
Handlebar extensions	N/A
Stem	Aluminum threadless
Saddle	Sun Alloy Cool Back
Seatpost	N/A

Wheels & tires

Hubs	Front: Sun Tadpole Aluminum, Rear: Promax DB-910R
Rims	Alex DA-16, 36-hole
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1.50" Kenda Kwest
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 26, 2026.