Rocky Mountain VERTEX 30 2011 VS Jamis DRAGON COMP 2010 specs comparison

Rocky Mountain Vertex 30

General Infos

Model	Vertex 30
Manufacturer	Rocky Mountain
Year of production	2011
Current price	Check price Here ==>
Color choice	-Red and black
Sizes	- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 15 (inches) - 16.5 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.1'' Maxxis Crossmark
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 Hydraulic With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Shimano M475 Disc
Rims manufacturer	DT Swiss 445D
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	FORM 7005 Aluminum
Frame type	Aluminum
Handlebar construction	Easton Lo Rise
Handlebar extender	Optional
Handlebar stem details	Easton 6 Degrees
Headset size	FSa ZS-4D

Gearing Specifications

Bicycle chain	SRAM PC-951
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano SMBB71 Press Fit
Crankset parts and sizes	44/32/22t Teeth Shimano FC-M590
Gear shift levers	SRAM X.5 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Rocky Mountain Vertex 30 Fork System Data

Derailleur (Front)	Direct Mount Shimano SLX
Derailleur (Rear)	SRAM X.9
Fork material	Not Available
Fork type	100 (millimeters) Travel RockShox Recon Silver R

Other Specs of Rocky Mountain Vertex 30

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	WTB Rocket V Comp
Seat post extension	30.9 (millimeters) Diameter Easton

Jamis Dragon Comp

General Infos

Model	Dragon Comp
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Metallic Mash and Bone
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Geax Gato
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano M486 Hydraulic Levers Shimano M486 Hydraulic Disc With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Shimano M495 Center Lock Disc
Rims manufacturer	32-hole WTB Speed Disc
Spoke nipples type	Nickel-Plated Brass
Spoke wheel	14ga. DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 631 Seamless Air-Hardened Chromoly
Frame type	TIG-welded
Handlebar construction	Ritchey MTN Riser OS
Handlebar extender	Optional
Handlebar stem details	Ritchey 4 Bolt OS
Headset size	1 1/8 (inches) Threadless Ritchey Logic V2

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Deore Integrated
Crankset parts and sizes	44/32/22 Teeth Shimano Deore M590 Hollowtech
Gear shift levers	Shimano SLX RapidFire Plus-SL
Rear gear set	11 - 34 Teeth 9-speed

Jamis Dragon Comp Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano SLX
Derailleur (Rear)	Shimano Deore XT Shadow
Fork material	Single Crown Crown Magnesium and aluminum
Fork type	100 (millimeters) Travel Rock Shox Tora SL Solo Air

Other Specs of Jamis Dragon Comp

Component group sets	Mountain Mix
Pedals details	Shimano M505
Rear shock absorber	Not Available
Saddle seat	WTB Rocket V Comp
Seat post extension	27.2 (millimeters) Diameter Ritchey 2-Bolt