Jamis DRAGON PRO 2011 VS Specialized ROCKHOPPER A1 FS COMP 1999 specs comparison

Jamis Dragon Pro

General Infos

Model	Dragon Pro
Manufacturer	Jamis
Year of production	2011
Current price	Check price Here ==>
Color choice	-Pearl white and victory red
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.9 (inches) Geax Mezcal Front: 26 X 2.1'' Geax Mezcal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT M775 Levers Shimano Deore XT M775 Brakes
Hubs for disc brakes	QRM Sealed Cartridge
Rims manufacturer	Mavic CrossRide Disc
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Reynolds 853 Seamless Air-Hardened Chromoly
Frame type	Steel
Handlebar construction	Ritchey Comp Riser
Handlebar extender	Optional
Handlebar stem details	Ritchey Comp 4-Axis
Headset size	1 1/8 (inches) Ritchey Comp Logic V2

Gearing Specifications

Bicycle chain	KMC X10SL
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Deore XT Integrated
Crankset parts and sizes	42/32/24t Teeth Shimano Deore XT M770 Hollowtech II
Gear shift levers	Shimano Deore XT M770 Rapidfire
Rear gear set	11 - 34 Teeth 10-speed

Jamis Dragon Pro Fork System Data

Derailleur (Front)	28.6 (millimeters) Top Pull Shimano Deore XT M771
Derailleur (Rear)	Shimano Deore XT M773 Shadow
Fork material	Not Available
Fork type	100 (millimeters) Travel Fox 32FRL

Other Specs of Jamis Dragon Pro

Component group sets	Shimano Deore XT
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	WTB Silverado Comp
Seat post extension	27.2 (millimeters) Diameter Ritchey Comp 2 Bolt

Specialized Rockhopper A1 FS Comp

General Infos

Model	Rockhopper A1 FS Comp
Manufacturer	Specialized
Year of production	1999
Current price	Check price Here ==>
Color choice	- Pearl White -Grabber Green
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Dirt Control Comp
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-1.0 L Levers Dia-Compe 735 Direct Pull Brakes
Hubs for disc brakes	Rear: Specialized STOUT Comp Front: Specialized Alloy
Rims manufacturer	32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock Comp
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Alloy
Handlebar extender	Not Available
Handlebar stem details	Specialized A-1
Headset size	1 1/8 (inches) Threadless Specialized Headfirst Sport

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Specialized Comp
Crankset parts and sizes	22/32/44 Teeth Specialized ForeArm Comp
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Rockhopper A1 FS Comp Fork System Data

Derailleur (Front)	Clamp-on 35.0 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches) Travel Answer Manitou Spyder R

Other Specs of Specialized Rockhopper A1 FS Comp

Component group sets	Mountain Mix
Pedals details	Specialized Comp Clipless
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong
Seat post extension	30.9 (millimeters) Diameter Specialized Micro-adjust