K2 PROFLEX 2000 1998 VS GT SENSOR 3.0 2010 specs comparison

K2 ProFlex 2000

General Infos

Model	ProFlex 2000
Manufacturer	K2
Year of production	1998
Current price	Check price Here ==>
Color choice	- grey -Copper
Sizes	- Large - medium - small - way big
Sizes	- Large - medium - small - way big

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Panaracer Duster II Front: 26 X 2.10 (inches) Panaracer Duster II
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano STX-RC Levers Shimano STX-RC V-Brake Brakes
Hubs for disc brakes	Rear: Shimano STX-RC Front: Shimano STX
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Easton ProGram Elite Double-butted
Frame type	TIG-welded
Handlebar construction	Titec Enduro
Handlebar extender	Polygon
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset Kontak AL-2

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-LP26
Crankset parts and sizes	22/32/42 Teeth Shimano STX-RC
Gear shift levers	Shimano STX-RC RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

K2 ProFlex 2000 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX-RC Top-swing
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Linkage Crown 6061-T6 Aluminum
Fork type	Noleen Cross-Link EXP With NR-1

Other Specs of K2 ProFlex 2000

Component group sets	Shimano STX-RC
Pedals details	K2 Mag C
Rear shock absorber	3.5 (inches) Travel Noleen NR-1
Saddle seat	Selle Royal
Seat post extension	27.2 (millimeters) Diameter Polygon PM-312

GT Sensor 3.0

General Infos

Model	Sensor 3.0
Manufacturer	GT
Year of production	2010
Current price	Check price Here ==>
Color choice	- Silver -Matte Orange
Sizes	- Extra small - Small - Medium - Large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Auriga Pro Hydraulic Levers Tektro Auriga Pro With 180 (millimeters) Rotor Front and Tektro Auriga Pro With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano Deore Disc Front: GT 15 (millimeters) Through Axle With 4 Japanese Sealed Bearing
Rims manufacturer	32-hole WTB SX-24
Spoke nipples type	Brass
Spoke wheel	14ga. Straight Gauge Stainless

Frame and Body Specs

Frame materials	6061 Hydroformed Aluminum
Frame type	TIG-welded
Handlebar construction	GT Riser
Handlebar extender	Optional
Handlebar stem details	GT OS 4-bolt
Headset size	1 1/8 (inches) Threadless FSA Orbit X

Gearing Specifications

Bicycle chain	Shimano 9 Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano External
Crankset parts and sizes	22/32/44 Teeth Shimano FC-M542
Gear shift levers	Shimano Deore
Rear gear set	11 - 32 Teeth 9-speed

GT Sensor 3.0 Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano Deore Shadow
Fork material	Single
Fork type	120 (millimeters) Travel SR MAG 32 With 15 (millimeters) QR

Other Specs of GT Sensor 3.0

Component group sets	Shimano Deore Mix
Pedals details	Not Available
Rear shock absorber	120 (millimeters) Travel Fox Float R
Saddle seat	WTB Pure V
Seat post extension	31.6 (millimeters) Diameter GT Alloy Butted 2014