Bicycle Archive · Specification report

2008 Redline R520 Step-Thru

Velopedia Archive ID 14215

Overview

Model year	2008
Brand	Redline
Model	R520 Step-Thru
Bicycle type	Hybrid
Archive ID	14215
Original MSRP	$429.99
Colors	Red, White, Blue Chrome
Sizes	One size fits all

Frameset

Frame construction	TIG-welded
Frame material	6061 Alloy
Fork	SR Suntour, 50mm travel
Fork material	Single
Rear shock	N/A

Drivetrain

Component group	Hybrid Mix
Shifters	SRAM MRX Twist
Front derailleur	Shimano
Rear derailleur	Shimano Deore
Crankset	SR Suntour, 28/38/48 teeth
Bottom bracket	Square Taper
Rear cogs	8-speed, 11 - 32 teeth
Pedals	Alloy comfort

Brakes

Brakes	Tektro linear-pull brakes, Tektro levers

Cockpit & contact points

Headset	1 1/8" Threaded
Handlebar	Alloy Riser
Handlebar extensions	Not included
Stem	Alloy Adjustable
Saddle	Comfort
Seatpost	Alloy Suspension, 27.2mm diameter

Wheels & tires

Hubs	Alloy QR
Rims	Alloy Double Wall
Spokes	Stainless steel, 14ga. (2.0mm)
Front tire	700 x 55c Kenda
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 4, 2026.