Trek SCRATCH AIR 9 2011 VS GT I-DRIVE 4 5.0 DISC 2006 specs comparison

Trek Scratch Air 9

General Infos

Model	Scratch Air 9
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Black and Raw Tint
Sizes	- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Bontrager XR4 Expert
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Avid Elixir CR Brakes
Hubs for disc brakes	DT Swiss E 2000
Rims manufacturer	32-hole DT Swiss E 2000
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Rhythm Pro
Handlebar extender	Optional
Handlebar stem details	Bontrager Rhythm
Headset size	Cane Creek Frustum SE Light

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/36 Teeth Race Face Atlas
Gear shift levers	Shimano Deore XT
Rear gear set	11 - 36 Teeth 10-speed

Trek Scratch Air 9 Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT
Fork material	Single Crown Alloy
Fork type	120-160 (millimeters) Travel Fox 32 Talas FIT RLC

Other Specs of Trek Scratch Air 9

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	170 (millimeters) Travel Fox Float RP-23
Saddle seat	Bontrager Evoke 4
Seat post extension	Crank Brothers Jolpin 4R

GT i-Drive 4 5.0 Disc

General Infos

Model	i-Drive 4 5.0 Disc
Manufacturer	GT
Year of production	2006
Current price	Check price Here ==>
Color choice	-F-One Blue
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 FR-5 Levers Tektro Aquila Mechanical Disc Brakes
Hubs for disc brakes	Disc Compatible Rear: MTB 9 Speed Cassette Front: MTB Disc Alloy QR
Rims manufacturer	Black Anodized With CNC Sidew Double Wall With Single Eyelets Alex ACE-18
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 Power Spline
Crankset parts and sizes	22/32/42 Teeth Truvativ 5D
Gear shift levers	SRAM X7
Rear gear set	12 - 32 Teeth 9-speed

GT i-Drive 4 5.0 Disc Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	SRAM SX5
Fork material	Aluminum and magnesium
Fork type	100 (millimeters) Answer Trance

Other Specs of GT i-Drive 4 5.0 Disc

Component group sets	Mountain Mix
Pedals details	MTB Hi-impact Composite Body and Steel Cage With Cro-mo Spindle
Rear shock absorber	4 (inches) Travel Fox Float Air Shock 6 and 1.25 Standard Length
Saddle seat	WTB Speed V
Seat post extension	SL Alloy Micro Adjust