Specialized ROCKHOPPER COMP 29 2015 VS Trek COBIA 2013 specs comparison

Specialized ROCKHOPPER COMP 29

General Infos

Model	ROCKHOPPER COMP 29
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	- Gloss Black and Charcoal and White -Gloss White and Red and Silver and Black
Sizes	- S - M - L - XL - XXL
Sizes	- S - M - L - XL - XXL

Wheels And Breaking System

Bike front tire	29x2.1 (inches) 29x2.1 (inches) 60TPI 60TPI Specialized Ground Control Sport Wire Bead Wire Bead Specialized Ground Control Sport
Bike rear tire	Not Available
Bike wheel size	29
Brakeset type	Hydraulic Disc Resin and metallic Pads Tektro Auriga
Hubs for disc brakes	28h 32h QR QR RCC Bearing System RCC Bearing System Specialized Hi Lo Disc Alloy Alloy Specialized Hi Lo Disc
Rims manufacturer	26 (millimeters) Inner Width 28/32h 29 (inches) Disc Alloy Double-wall Pin Joint Stout XC
Spoke nipples type	Not Available
Spoke wheel	14g Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	29er Geometry ORE Downtube Forged Dropouts With Disc Mount Fully Butted Tubesets Replaceable Derailleur Hanger Tapered Headtube Specialized A1 SL Aluminum
Handlebar construction	31.8 (millimeters) 6061 Double Butted Alloy 9-degree Backsweep Specialized Flat
Handlebar extender	Not Available
Handlebar stem details	4-bolt 6-degree Rise Anti-corrosion Hardware Specialized 3D Forged Alloy
Headset size	1-1/2 (inches) Lower Campy Style Integrated Sealed Cartridge Bearings 1-1/8 (inches) Upper

Gearing Specifications

Bicycle chain	10-speed Reusable Missing Link KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Bearings Square Taper
Crankset parts and sizes	2x9 36/22 Anti-corrosion Hardware Forged Alloy Square Taper Spindle Specialized Stout
Gear shift levers	2x9 With Optical Display Shimano Acera Rapidfire Plus
Rear gear set	11-36 9-speed Sunrace

Specialized ROCKHOPPER COMP 29 Fork System Data

Derailleur (Front)	2x10 High Mount SRAM X5
Derailleur (Rear)	9-speed SGS Cage Shimano Alivio Shadow
Fork material	Suspension
Fork type	Hi-Ten 30 (millimeters) Stanchions Coil and MCU Spring Disc Mount Hydraulic Lockout With Preload Adjust Mag Lowers Size-specific 80/100 (millimeters) Travel Tapered Steerer With Custom Multi-Circuit Damping Custom SR Suntour XCR 29

Other Specs of Specialized ROCKHOPPER COMP 29

Component group sets	Mountian Mix
Pedals details	9/16 (inches) With Reflectors Composite Platform
Rear shock absorber	Not Available
Saddle seat	143 (millimeters) Steel Rails Body Geometry Mountain
Seat post extension	12.5 (millimeters) Offset 2-bolt 30.9 (millimeters) Anti-corrosion Hardware Micro-adjust Alloy

Trek Cobia

General Infos

Model	Cobia
Manufacturer	Trek
Year of production	2013
Current price	Check price Here ==>
Color choice	- Trek White and Viper Red -Trek Black and True Blue
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	Bontrager 29-2 29x2.2
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Avid Elixir 1
Hubs for disc brakes	Not Available
Rims manufacturer	Bontrager AT-850
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha Gold Aluminum
Frame type	Not Available
Handlebar construction	Bontrager 15 (millimeters) Rise
Handlebar extender	Not Available
Handlebar stem details	Bontrager Race Lite
Headset size	1 1/8 Semi-Integrated

Gearing Specifications

Bicycle chain	Unavailable Chain
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM
Crankset parts and sizes	SRAM S800 44/33/22t
Gear shift levers	SRAM X5
Rear gear set	3x10 Speeds

Trek Cobia Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	SRAM X5
Fork material	Not Available
Fork type	Rockshox Recon Silver 100 (millimeters)

Other Specs of Trek Cobia

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Bontrager Evoke 1
Seat post extension	Bontrager SSR