GT I-DRIVE 4 3.0 2006 VS Rocky Mountain ALTITUDE 30 2011 specs comparison

GT i-Drive 4 3.0

General Infos

Model	i-Drive 4 3.0
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-F-one Red
Sizes	- Xsmall - small - mediuim - large - xlarge
Sizes	- Xsmall - small - mediuim - large - xlarge

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Tioga Blue Dragon Front: 26 X 2.10 (inches) Tioga Yellow Kirin Slo Rebound
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial 7 Levers Avid BB5 Cable Actuated Disc Brake Brakes
Hubs for disc brakes	Rear: Shimano Disc Front: MTB Disc Alloy QR
Rims manufacturer	WTB Speed Disc
Spoke nipples type	Brass CP
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	GT I-Drive 4 6061 Heat Treated Full Suspension Frame
Frame type	TIG-welded
Handlebar construction	GT Butted Alum X Country Bar With 35 (millimeters) Rise And 7 Degree Bend
Handlebar extender	Not Available
Handlebar stem details	GT 4 Bolt Face With TIG Welded Extension And Clamp
Headset size	Sealed Angular Contact Bearing FSA Integrated

Gearing Specifications

Bicycle chain	Shimano CN-HG73
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ ISIS Drive Hollow Spindle
Crankset parts and sizes	22/32/42 Teeth Truvativ Firex
Gear shift levers	Shimano 9 Speed
Rear gear set	12 - 32 Teeth 9-speed

GT i-Drive 4 3.0 Fork System Data

Derailleur (Front)	Shimano Deore LX
Derailleur (Rear)	Shimano Deore LX
Fork material	Steel and aluminum
Fork type	100 (millimeters) RockShox J4

Other Specs of GT i-Drive 4 3.0

Component group sets	Mountain Mix
Pedals details	Crank Brothers Candy C
Rear shock absorber	4 (inches) Travel Fox Float Air Shock 6 and 1.25 Standard Length
Saddle seat	SDG Bel Air
Seat post extension	SL Alloy Micro Adjust

Rocky Mountain Altitude 30

General Infos

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

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.1'' Maxxis Crossmark Front: 26 X 2.25'' Maxxis Ardent
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 3 Levers Avid Juicy 3 Disc Brakes
Hubs for disc brakes	Shimano M525 Disc
Rims manufacturer	DT Swiss 445D
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Competition

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 Deore Hollowtech II
Crankset parts and sizes	44/32/22t Teeth Shimano Deore
Gear shift levers	SRAM X.5 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Altitude 30 Fork System Data

Derailleur (Front)	Shimano SLX
Derailleur (Rear)	SRAM X.7
Fork material	Not Available
Fork type	140 (millimeters) Travel RockShox Sektor RL Solo Air

Other Specs of Rocky Mountain Altitude 30

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	140 (millimeters) Travel Fox Float RL XV
Saddle seat	WTB Rocket V Comp
Seat post extension	30.9 (millimeters) Diameter Easton