K2 PROFLEX 4500C 1998 VS Trek Y TEAM DH 1998 specs comparison

K2 ProFlex 4500C

General Infos

Model	ProFlex 4500C
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	26 X 2.10 (inches) Panaracer Duster II Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes
Hubs for disc brakes	Shimano Deore LX
Rims manufacturer	32-hole Sun Rims Sub 432
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Carbon-reinforced Thermoplastic
Frame type	Laminated Carbon Fiber
Handlebar construction	Titec Enduro 141
Handlebar extender	Aluminum
Handlebar stem details	Aluminum
Headset size	1 1/8" c

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 4500C 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 4500C

Component group sets	Shimano Deore XT
Pedals details	K2 Mag C
Rear shock absorber	4.0 (inches) Travel Noleen NR-4 Piggyback
Saddle seat	Selle Royal
Seat post extension	27.2 (millimeters) Diameter Titec PG

Trek Y Team DH

General Infos

Model	Y Team DH
Manufacturer	Trek
Year of production	1998
Current price	Check price Here ==>
Color choice	-Yellow and purple
Sizes	- Large - medium

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Bontrager Jones Kevlar Front: 26 X 2.10 (inches) Bontrager Jones Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Levers Hayes Hydraulic Disc Brake System Brakes
Hubs for disc brakes	Rear: Hayes Front: Ringle
Rims manufacturer	32-hole Bontrager Clyde
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Pull DT Stainless Steel

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	ICON Downhill
Handlebar extender	Optional
Handlebar stem details	Bontrager
Headset size	1 1/8 (inches) Threadless Cane Creek

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	116 (millimeters) Spindle Shimano BB-M950
Crankset parts and sizes	48 Teeth Shimano XTR M950
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Trek Y Team DH Fork System Data

Derailleur (Front)	Chain Retention Device Mountain Race Products DH-1
Derailleur (Rear)	Shimano XTR SGS
Fork material	Double Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Boxxer Pro

Other Specs of Trek Y Team DH

Component group sets	Mountain Mix
Pedals details	Shimano PD-M747 SPD
Rear shock absorber	6.0 (inches) Travel Fox Vanilla RX
Saddle seat	Bontrager Plus 10
Seat post extension	27.2 (millimeters) Diameter ICON 2