Bicycle Archive · Specification report

2009 Jamis Dragon One 29'er Singlespeed

Velopedia Archive ID 18226

Overview

Model year	2009
Brand	Jamis
Model	Dragon One 29'er Singlespeed
Bicycle type	Mountain bike, front suspension
Archive ID	18226
Original MSRP	$1,200.00
Colors	Coal/Graphite
Sizes	15", 17", 19", 21"
Weight	27.1 lb

Frameset

Frame construction	TIG-welded
Frame material	Reynolds 520 chromoly
Fork	RockShox Tora Race Solo Air 29er, 100mm travel
Fork material	Magnesium/aluminum, single crown
Rear shock	N/A

Drivetrain

Component group	Single Speed Mix
Shifters	N/A
Front derailleur	N/A
Rear derailleur	N/A
Crankset	Truvativ FireX 1.1, 33 teeth
Bottom bracket	TruVativ GXP
Cassette	Relic 9:1 cog spacer
Rear cogs	1-speed, 21 teeth
Chain	KMC Z9000
Pedals	Shimano PD-M505

Brakes

Brakes	Avid Juicy 3 w/160mm rotor brakes, Avid Juicy 3 levers

Cockpit & contact points

Headset	1 1/8" Aheadset
Handlebar	Ritchey Rizer
Handlebar extensions	Not included
Stem	Ritchey OS
Saddle	WTB Speed V Sport
Seatpost	Ritchey, 27.2mm diameter

Wheels & tires

Hubs	Formula alloy disc
Rims	WTB LaserDisc Trail 29", 32-hole
Spokes	WTB stainless, 14ga. (2.0mm)
Front tire	29 x 2.10" Maxxis Ignitor
Wheel size	29" wheels

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