Trek COBIA 2013 VS Specialized HOTROCK 24 XC BOYS 2015 specs comparison

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)
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

Specialized HOTROCK 24 XC BOYS

General Infos

Model	HOTROCK 24 XC BOYS
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	-Black and Red and White
Sizes	- 11.5 (inches) - 13.5 (inches)

Wheels And Breaking System

Bike front tire	24x1.8 (inches) 60TPI Wire Bead Specialized Fast Trak Sport
Bike rear tire	Not Available
Bike wheel size	24
Brakeset type	60 (millimeters) 1 Pc. Pads Die Cast Alloy Linear Pull V-brake
Hubs for disc brakes	32h 32h Forged Alloy QR QR Double-sealed Double-sealed Freewheel Type Ground Race Ground Race Forged Alloy
Rims manufacturer	24 (inches) 32h Alloy Double-wall Pin Joint Alex
Spoke nipples type	Not Available
Spoke wheel	14g With Brass Nipple Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	Disc Mount Double-butted Externally Relieved Headtube Forged Dropouts With Replaceable Hanger Formed Downtube and toptube Specialized A1 Premium Aluminum
Handlebar construction	25.4 (millimeters) 25 (millimeters) Rise 4-degree Backsweep 8-degree Upsweep Alloy Flat Bar Specialized Kids
Handlebar extender	Not Available
Handlebar stem details	20-degree Rise 4-bolt Forged Alloy Ahead
Headset size	1-1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	8-speed KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	68 (millimeters) Cartridge Bearings Square Taper
Crankset parts and sizes	42/32/22 Replaceable Outer Ring With Chainguard SR Suntour XCT-JR
Gear shift levers	7-speed Grip Shift SRAM 3.0 Comp
Rear gear set	14-34 7-speed Shimano MegaRange

Specialized HOTROCK 24 XC BOYS Fork System Data

Derailleur (Front)	3-speed High Mount SR Suntour
Derailleur (Rear)	7-speed Medium Cage SRAM X3
Fork material	Suspension
Fork type	1-1/8 (inches) Steerer 1pc. Alloy Lower 50 (millimeters) Travel Hi-Ten 25.4 (millimeters) Stanchions MCD V-brake Mount Coil and MCU Spring Direct Press Type Dust Seal Preload Adjust SR Suntour XCT-JR-24-SHLO

Other Specs of Specialized HOTROCK 24 XC BOYS

Component group sets	Youth Mix
Pedals details	9/16 (inches) Loose Ball Bearings With Reflectors Nylon
Rear shock absorber	Not Available
Saddle seat	Steel Rails Specialized Youth
Seat post extension	27.2 (millimeters) Single Bolt Alloy