K2 PROFLEX 5000C 1998 VS Felt COMPULSION 2 2008 specs comparison

K2 ProFlex 5000C

General Infos

Model	ProFlex 5000C
Manufacturer	K2
Year of production	1998
Current price	Check price Here ==>
Color choice	-Natural carbon
Sizes	- Large - medium - way big
Sizes	- Large - medium - way big

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Panaracer Mach SK Front: 26 X 2.10 (inches) Panaracer Mach SS
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR V-Brake Brakes
Hubs for disc brakes	Shimano XTR
Rims manufacturer	32-hole Sun Rims Sub 432
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Carbon-reinforced Thermoplastic
Frame type	Laminated Carbon Fiber
Handlebar construction	Syncros Hardcore
Handlebar extender	Polygon
Handlebar stem details	Syncros Hardcore
Headset size	1 1/8 (inches) Syncros

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-M950
Crankset parts and sizes	24/34/46 Teeth Shimano XTR M950
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	12 - 32 Teeth 8-speed

K2 ProFlex 5000C Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano XTR Top-swing
Derailleur (Rear)	Shimano XTR SGS
Fork material	Linkage Crown Carbon Fiber Composite
Fork type	Noleen Cross-Link CS

Other Specs of K2 ProFlex 5000C

Component group sets	Shimano XTR
Pedals details	K2 Mag T
Rear shock absorber	4.0 (inches) Travel K2 Smart Shock
Saddle seat	Selle Royal
Seat post extension	27.2 (millimeters) Diameter Syncros Hardcore Aluminum

Felt Compulsion 2

General Infos

Model	Compulsion 2
Manufacturer	Felt
Year of production	2008
Current price	Check price Here ==>
Color choice	-Matte Royal Blue
Sizes	- (S)15.5 (inches) - (M) 17.5 (inches) - (L) 19.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Maxxis Ignitor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 5 Levers Avid Juicy 5 With 185 (millimeters) Rotor Front and Avid Juicy 5 With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M525 Disc Front: 20 (millimeters) Thru Axle Disc
Rims manufacturer	32-hole WTB Dual Duty FR
Spoke nipples type	Brass
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 Double Butted Aluminum With Hydroform TT
Frame type	TIG-welded
Handlebar construction	6061 Aluminum OS Riser
Handlebar extender	Optional
Handlebar stem details	3D Forged Alloy
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	SRAM PC-951
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ GXP XR
Crankset parts and sizes	22/32/44 Teeth TruVativ Firex SX
Gear shift levers	SRAM X.7 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Felt Compulsion 2 Fork System Data

Derailleur (Front)	Shimano XT
Derailleur (Rear)	SRAM X.9
Fork material	Single Crown Aluminum and magnesium
Fork type	95 - 140 (millimeters) Adjustable Travel RockShox Pike 409 U-turn Coil

Other Specs of Felt Compulsion 2

Component group sets	SRAM X.7/mix
Pedals details	Not Available
Rear shock absorber	145 (millimeters) Travel Fox Float R Air
Saddle seat	FELT Facade Race
Seat post extension	30.9 (millimeters) Diameter Alloy Micro Adjust