Rocky Mountain ETSX-30 2004 VS Specialized STUMPJUMPER SS 29ER 2011 specs comparison

Rocky Mountain ETSX-30

General Infos

Model	ETSX-30
Manufacturer	Rocky Mountain
Year of production	2004
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches)
Sizes	- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Hutchinson Mosquito
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore Hydraulic Levers Shimano Deore M525 Hydraulic Disc Brakes
Hubs for disc brakes	Shimano Deore Disc
Rims manufacturer	Mavic XM 117 Disc
Spoke nipples type	Not Available
Spoke wheel	DT Champion

Frame and Body Specs

Frame materials	Easton Custom Bi-Oval
Frame type	TIG-welded
Handlebar construction	Rocky Mountain Riser
Handlebar extender	Optional
Handlebar stem details	Rocky Mtn XC 17
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	Shimano CN-HG53
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-ES30
Crankset parts and sizes	Shimano Deore
Gear shift levers	Shimano Deore RapidFire
Rear gear set	9-speed

Rocky Mountain ETSX-30 Fork System Data

Derailleur (Front)	Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Single
Fork type	100-125 (millimeters) Adjustable Fox Vanilla R

Other Specs of Rocky Mountain ETSX-30

Component group sets	Mountain Mix
Pedals details	Shimano PD-M520 SPD
Rear shock absorber	Rock Shox Bar Adjust
Saddle seat	RMB Custom
Seat post extension	Rocky Mountain

Specialized Stumpjumper SS 29er

General Infos

Model	Stumpjumper SS 29er
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	-Wrm Sil Ano
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	Rear: 29 X 1.95 (inches) S-Works Renegade Front: 29 X 2.0 (inches) S-Works The Captain
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Elixir R SL Levers Avid Elixir R SL Brakes
Hubs for disc brakes	Rear: DT Swiss 240S Front: Specialized Hi Lo Disc
Rims manufacturer	32-hole DT Swiss 520SL
Spoke nipples type	Not Available
Spoke wheel	15ga. Butted DT Swiss Champion Stainless

Frame and Body Specs

Frame materials	M5 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized XC Flat 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Specialized XC
Headset size	1 1/8 (inches) Threadless Campy Spec Integrated Sealed Cartridge Bearing

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32T Teeth SRAM Alloy S-1250
Gear shift levers	Not Available
Rear gear set	20 Teeth 1-speed

Specialized Stumpjumper SS 29er Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Alloy Steerer
Fork type	90 (millimeters) Travel Fox F29RL

Other Specs of Specialized Stumpjumper SS 29er

Component group sets	Single Speed Mix
Pedals details	Resin Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Specialized BG Phenom Comp
Seat post extension	30.9 (millimeters) Diameter Alloy Single Bolt Setback