Specialized STUMPJUMPER M2 PRO 1997 VS Felt Q520 2009 specs comparison

Specialized Stumpjumper M2 Pro

General Infos

Model	Stumpjumper M2 Pro
Manufacturer	Specialized
Year of production	1997
Current price	Check price Here ==>
Color choice	-Green
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)
Sizes	- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.90 (inches) Specialized Team Master Kevlar Front: 26 X 2.00 (inches) Specialized Team Control Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes
Hubs for disc brakes	Rear: Shimano Deore XT Front: SBC Stout Suspension Hub
Rims manufacturer	32-hole Mavic 220
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double Butted Ritchey WCS Stainless Steel

Frame and Body Specs

Frame materials	SBC M2 Metal Matrix Composite
Frame type	TIG-welded
Handlebar construction	Ritchey ForceLite
Handlebar extender	Optional
Handlebar stem details	SBC A1 Aluminum
Headset size	1 1/8 (inches) Threadless Tange-Seiki ST-E

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Shimano BB-UN52
Crankset parts and sizes	22/32/42 Teeth SBC Son Of Strongarm
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Specialized Stumpjumper M2 Pro Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Judy XC

Other Specs of Specialized Stumpjumper M2 Pro

Component group sets	Shimano Deore XT
Pedals details	Ritchey Logic
Rear shock absorber	Not Available
Saddle seat	Chromoly Rails Specialized Prolong Evolution CK
Seat post extension	30.9 (millimeters) Diameter Ritchey Expert

Felt Q520

General Infos

Model	Q520
Manufacturer	Felt
Year of production	2009
Current price	Check price Here ==>
Color choice	-Pitch Black
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Felt THC XC
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 EZ Fire Integrated Levers Tektro IO Mechanical With 180 (millimeters) Rotor Front and Tektro IO Mechanical With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M475 Disc Front: Aluminum Disc
Rims manufacturer	32-hole Alex TD-24
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061 Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Riser
Handlebar extender	Optional
Handlebar stem details	Felt Melt Forged 1 Pc.
Headset size	1 1/8 (inches) Semi Integrated

Gearing Specifications

Bicycle chain	KMC Z7
Bottom bracket shell width	Not Available
Bottom bracket type	TH Cartridge
Crankset parts and sizes	24/34/42 Teeth Shimano FC-M311-L
Gear shift levers	Shimano EF-50 EZ Fire Integrated
Rear gear set	11 - 32 Teeth 8-speed

Felt Q520 Fork System Data

Derailleur (Front)	Shimano M-310 Altus
Derailleur (Rear)	Shimano Alivio
Fork material	Single
Fork type	SR Suntour XCT-V2

Other Specs of Felt Q520

Component group sets	Shimano Mix
Pedals details	MTB Steel Cage and PP Body
Rear shock absorber	Not Available
Saddle seat	Felt RXC Comfort
Seat post extension	27.2 (millimeters) Diameter FELT Alloy Micro Adjust