Diamondback OCTANE 24 2011 VS Specialized STUMPJUMPER COMP 29ER 2008 specs comparison

Diamondback Octane 24

General Infos

Model	Octane 24
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	- blue -Red
Sizes	- Jr. MTN 24 (inches)
Sizes	- Jr. MTN 24 (inches)

Wheels And Breaking System

Bike front tire	24 X 2.1 (inches) Jr. ATB Knobby
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Alloy Linear With Reach Adjust Levers Alloy Linear Brakes
Hubs for disc brakes	Nutted
Rims manufacturer	36-hole R-1000 Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	6061heat-treated Aluminum
Frame type	Aluminum
Handlebar construction	Steel Jr Riser 23 (inches) Wide X 1 (inches) Rise
Handlebar extender	Optional
Handlebar stem details	Alloy Quill
Headset size	1 1/8 (inches) Threaded

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	24/34/42t Teeth MTB Alloy With Chainguard
Gear shift levers	Shimano Revo Twist
Rear gear set	14 - 28 Teeth 7-speed

Diamondback Octane 24 Fork System Data

Derailleur (Front)	Shimano TZ20
Derailleur (Rear)	Shimano TZ-50
Fork material	Not Available
Fork type	40 (millimeters) Travel Trail XC

Other Specs of Diamondback Octane 24

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Jr ATB 3 Panel
Seat post extension	25.4 (millimeters) Diameter Steel Pillar

Specialized Stumpjumper Comp 29er

General Infos

Model	Stumpjumper Comp 29er
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Black and Blue
Sizes	- 15.5 - 17 - 18 - 19 - 21 - 23

Wheels And Breaking System

Bike front tire	29 X 2.00 (inches) Specialized Fast Track Control LK
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	160 (millimeters) Rotor Brakes Avid Juicy 5 SL Hydraulic Disc Hydraulic Disc Levers Avid Juicy 5 SL
Hubs for disc brakes	Rear: Shimano M525 Disc Front: Specialized Hi Lo Disc
Rims manufacturer	32-hole DT Swiss X470
Spoke nipples type	Alloy Niples
Spoke wheel	15ga. Straight Gauge DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	M5 Aluminum
Frame type	TIG-welded
Handlebar construction	2014 Butted Alloy 600 (millimeters) Wide Specialized XC Flat 31.8 (millimeters) Bar
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Clamp 3D Forged With CNC Finish Specialized
Headset size	1 1/8 (inches) Threadless Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-971 With Power Link
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano M542
Crankset parts and sizes	22/32/44 Teeth Shimano M542
Gear shift levers	SRAM X-7 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Specialized Stumpjumper Comp 29er Fork System Data

Derailleur (Front)	Dual-pull and clamp-on 34.9 (millimeters) Shimano LX
Derailleur (Rear)	SRAM X.9
Fork material	Single
Fork type	80 (millimeters) Rock Shox Reba SL 29

Other Specs of Specialized Stumpjumper Comp 29er

Component group sets	Mountain Mix
Pedals details	Crank Brothers Smarty
Rear shock absorber	Not Available
Saddle seat	Hollow Cr-Mo Rails Specialized XC MTB
Seat post extension	30.9 (millimeters) Diameter Single Bolt Setback 2014 Butted Alloy