Specialized ROCKHOPPER A1 COMP FS 1998 VS GT RUCKUS DJ 2006 specs comparison

Specialized Rockhopper A1 Comp FS

General Infos

Model	Rockhopper A1 Comp FS
Manufacturer	Specialized
Year of production	1998
Current price	Check price Here ==>
Color choice	-Black
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 1.90 (inches) Specialized Dirt Master Comp Kevlar Front: 26 X 1.90 (inches) Specialized Dirt Control Comp Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Dia-Compe DP-7 Plus Levers Dia-Compe VC-767 Brakes
Hubs for disc brakes	Q and R Ritchey Aluminum
Rims manufacturer	32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock Comp
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Plus Aluminum
Frame type	TIG-welded
Handlebar construction	Ritchey ForceLite
Handlebar extender	Optional
Handlebar stem details	Specialized Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano IG
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Specialized Sealed Cartridge
Crankset parts and sizes	22/32/42 Teeth Specialized Strong Arm Comp
Gear shift levers	Shimano Rapidfire
Rear gear set	11 - 32 Teeth 8-speed

Specialized Rockhopper A1 Comp FS Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX-RC Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Answer Manitou Spyder R

Other Specs of Specialized Rockhopper A1 Comp FS

Component group sets	Mountain Mix
Pedals details	Ritchey Logic
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong Revolution Carbotech Suspension
Seat post extension	30.9 (millimeters) Diameter Ritchey Expert

GT Ruckus DJ

General Infos

Model	Ruckus DJ
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-Nickel Silver
Sizes	- One-size

Wheels And Breaking System

Bike front tire	26 X 2.40 (inches) Kenda Cortez
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Sole Levers V6 160 (millimeters) Rotor Brakes Hydraulic Disc Hayes Sole
Hubs for disc brakes	135 (millimeters) Spacing 20 (millimeters) Through Axle 9-speed Cassette Rear: Alloy Disc Type Disc Type Nutted Axle Sealed Bearing Front: Alloy
Rims manufacturer	36-hole 36H Double Wall Sun Single Track SL-1
Spoke nipples type	CP Brass
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 AL Revised Dirt Jump Geometry GT Ruckus Design
Frame type	TIG-welded
Handlebar construction	31.8OD. 50 (millimeters) Rise AL 66 Truvativ Hussefelt
Handlebar extender	Not Available
Handlebar stem details	0 Degree Rise 3D Cold Forged Truvativ Hussefelt
Headset size	1 1/8 (inches) TH Mallet

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ Howitzer XR
Crankset parts and sizes	36 Teeth Truvativ Hussefelt DH
Gear shift levers	X-7 Trigger Type SRAM
Rear gear set	11 - 32 Teeth 9-speed

GT Ruckus DJ Fork System Data

Derailleur (Front)	Truvativ BoxGuide
Derailleur (Rear)	Med Cage Length SRAM SX-7
Fork material	Aluminum and magnesium
Fork type	100 (millimeters) Manitou Stance Static

Other Specs of GT Ruckus DJ

Component group sets	Mountain Mix
Pedals details	GT Alum Platform With Cr-mo Spindles
Rear shock absorber	Not Available
Saddle seat	FRD I-Beam Stitched Cover SDG
Seat post extension	25.4 (millimeters) Diameter AL 6061 I-Beam SDG