Bicycle Archive · Specification report

2005 Sun Bicycles EZ-Rider SX

Velopedia Archive ID 93001

Overview

Model year	2005
Brand	Sun Bicycles
Model	EZ-Rider SX
Bicycle type	Recumbent
Archive ID	93001
Original MSRP	$599.00
Colors	Blue
Sizes	34-46" x-seam
Weight	45 lb

Frameset

Frame construction	TIG-welded
Frame material	Hi-tensile steel
Fork	Sun
Fork material	Chromoly, unicrown crown
Rear shock	A-Pro SD

Drivetrain

Component group	Recumbent Mix
Shifters	SRAM 3.0
Front derailleur	Shimano
Rear derailleur	SRAM ESP 3.0
Crankset	Aluminum, 30/42/52 teeth
Bottom bracket	Sealed cartridge
Rear cogs	8-speed, 11 - 32 teeth
Chain	1/2 x 3/32"

Brakes

Brakes	Tektro aluminum brakes, SRAM 3.0 levers

Cockpit & contact points

Headset	Steel sealed
Handlebar	Steel
Handlebar extensions	N/A
Stem	Aluminum
Saddle	Sun
Seatpost	N/A

Wheels & tires

Hubs	Front: aluminum, Q/R, Rear: Shimano FH-RM40
Rims	Aluminum single wall
Spokes	Stainless steel, 14ga. (2.0mm) straight gauge
Spoke nipples	Brass nipples
Front tire	20 x 1.50" Kenda
Wheel size	20" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 27, 2026.