Bicycle Archive · Specification report

2005 Diamondback Topanga Comp

Velopedia Archive ID 10682

Overview

Model year	2005
Brand	Diamondback
Model	Topanga Comp
Bicycle type	Mountain bike, front suspension
Archive ID	10682
Colors	Red-Dead-Lead
Sizes	14", 16", 18", 20", 22"

Frameset

Frame construction	TIG-welded
Frame material	Vectra Comp 7005 aluminum
Fork	Rock Shox Judy TT, 100mm
Fork material	Aluminum, single crown
Rear shock	N/A

Drivetrain

Component group	Mountain Mix
Shifters	Shimano Deore
Front derailleur	Shimano Deore
Rear derailleur	Shimano LX
Crankset	TruVativ Five-D
Bottom bracket	TruVativ Power Spline
Rear cogs	9-speed, 11 - 34 teeth
Chain	SRAM PC-950
Pedals	Steel cage

Brakes

Brakes	HMX-2 brakes, Deore levers

Cockpit & contact points

Headset	1 1/8" threadless
Handlebar	Steel
Handlebar extensions	Not included
Stem	Diamondback Chaos
Saddle	WTB Speed V Comp
Seatpost	Aluminum micro-adjust

Wheels & tires

Hubs	Shimano M475
Rims	Alex DM-21, 32-hole
Spokes	Stainless steel, 14ga. straight gauge
Front tire	26 x 2.10" WTB Weirwolf
Wheel size	26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.