Trek SUPERFLY 2011 VS Specialized ROCKHOPPER COMP DISC 2007 specs comparison

Trek Superfly

General Infos

Model	Superfly
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Crystal Pearl White and Titanite Black
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	29 X 2.1 (inches) Bontrager 29-2
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Elixir R
Hubs for disc brakes	Bontrager Race Lite FCC Disc 29
Rims manufacturer	28-hole Bontrager Race Lite FCC Disc 29
Spoke nipples type	Not Available
Spoke wheel	Bontrager Race Lite FCC

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	Bontrager Race Lite Big Sweep
Handlebar extender	Optional
Handlebar stem details	Bontrager Race X Lite
Headset size	1 1/2 (inches) Cane Creek IS-2/Z3

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/44 Teeth Shimano M552
Gear shift levers	SRAM X.9
Rear gear set	11 - 36 Teeth 10-speed

Trek Superfly Fork System Data

Derailleur (Front)	Direct Mount SRAM X.9
Derailleur (Rear)	SRAM X.9
Fork material	Single
Fork type	100 (millimeters) Travel Fox F29 RLC

Other Specs of Trek Superfly

Component group sets	SRAM X.9
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Bontrager Evoke 2
Seat post extension	27.2 (millimeters) Diameter Bontrager Rhythm Elite

Specialized Rockhopper Comp Disc

General Infos

Model	Rockhopper Comp Disc
Manufacturer	Specialized
Year of production	2007
Current price	Check price Here ==>
Color choice	- Silver -Red
Sizes	- 23 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Specialized Fast Trak
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid FR5 Levers Avid BB5 With 6 (inches) Rotor Brakes
Hubs for disc brakes	Specialized Hi Lo Disc
Rims manufacturer	32-hole Specialized and Alex RHD 26
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Specialized ORE A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy Riser
Handlebar extender	Optional
Handlebar stem details	Specialized 3D
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano CN-HG73
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	118 (millimeters) Spindle Shimano ES-25
Crankset parts and sizes	22/32/44 Teeth Shimano FCM-442-8
Gear shift levers	Shimano Deore
Rear gear set	11 - 34 Teeth 9-speed

Specialized Rockhopper Comp Disc Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Steel and aluminum
Fork type	100 (millimeters) RockShox Tora 302 SL

Other Specs of Specialized Rockhopper Comp Disc

Component group sets	Shimano Deore
Pedals details	Specialized Alloy 1pc Cage And Body
Rear shock absorber	Not Available
Saddle seat	Specialized Body Geometry MTB
Seat post extension	30.9 (millimeters) Diameter Specialized Alloy Micro Adjust