K2 PROFLEX 4000 1998 VS Iron Horse SUNDAY WORLD CUP 2005 specs comparison

K2 ProFlex 4000

General Infos

Model	ProFlex 4000
Manufacturer	K2
Year of production	1998
Current price	Check price Here ==>
Color choice	- red -Blue
Sizes	- Large - medium - small - way big
Sizes	- Large - medium - small - way big

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Panaracer Duster II 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	Shimano Deore LX
Rims manufacturer	32-hole Sun Rims Sub 342
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Titec Enduro 141
Handlebar extender	Aluminum
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Aheadset

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-UN72
Crankset parts and sizes	22/32/42 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

K2 ProFlex 4000 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Linkage Crown Aluminum
Fork type	Noleen Cross-Link ELT

Other Specs of K2 ProFlex 4000

Component group sets	Shimano Deore XT
Pedals details	K2 Mag C
Rear shock absorber	4.0 (inches) Travel K2 Smart Shock
Saddle seat	Selle Royal
Seat post extension	27.2 (millimeters) Diameter Titec PG

Iron Horse Sunday World Cup

General Infos

Model	Sunday World Cup
Manufacturer	Iron Horse
Year of production	2005
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 17 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.50 (inches) Maxxis Minion DH Front: 26 X 2.70 (inches) Maxxis Minion DH
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes El Camino Levers Hayes El Camino Brakes
Hubs for disc brakes	Rear: Hugi FR 12 (millimeters) Front: Hugi FR 20 (millimeters)
Rims manufacturer	32-hole Mavic EX 823 UST Disc
Spoke nipples type	Brass Nipples
Spoke wheel	14/15ga. Double-butted DT Swiss Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	Easton EA70
Handlebar extender	Optional
Handlebar stem details	SIC Direct Mount
Headset size	FSA Orbit Carbon

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG73
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Platinum DH
Crankset parts and sizes	40 Teeth FSA Gravity Extreme
Gear shift levers	SRAM X.9
Rear gear set	11 - 32 Teeth 9-speed

Iron Horse Sunday World Cup Fork System Data

Derailleur (Front)	Chain-retention Device E Thirteen SRS
Derailleur (Rear)	SRAM X.0
Fork material	Dual Crown Aluminum and magnesium
Fork type	8 (inches) Travel Rock Shox Boxxer World Cup

Other Specs of Iron Horse Sunday World Cup

Component group sets	Downhill Mix
Pedals details	Crank Brothers Mallet
Rear shock absorber	8 (inches) Travel Progressive 5th Element Coil
Saddle seat	SDG I-Fly
Seat post extension	SDG I-Beam