K2 PROFLEX BEAST 1998 VS Pivot MACH 5/ XTR ULTRALITE 2008 specs comparison

K2 ProFlex Beast

General Infos

Model	ProFlex Beast
Manufacturer	K2
Year of production	1998
Current price	Check price Here ==>
Color choice	- purple and yellow -Black with red vertebrae
Sizes	- Large - medium - small - way big
Sizes	- Large - medium - small - way big

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Panaracer Smoke Kevlar Front: 26 X 2.10 (inches) Panaracer Dart 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	36-hole Sun Rims XC
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Titec Enduro Hell Bent
Handlebar extender	Optional
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-UN52
Crankset parts and sizes	22/32/42 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

K2 ProFlex Beast 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	Double Triple-clamp Crown Aluminum and magnesium
Fork type	K2 Bikes Proflex Girvin Noleen Pipeline Chubby LT

Other Specs of K2 ProFlex Beast

Component group sets	Shimano Deore LX
Pedals details	K2 Mag C
Rear shock absorber	5.0 (inches) Travel Noleen NR-2
Saddle seat	Selle Royal
Seat post extension	27.2 (millimeters) Diameter Polygon PM-312

Pivot Mach 5/ XTR Ultralite

General Infos

Model	Mach 5/ XTR Ultralite
Manufacturer	Pivot
Year of production	2008
Current price	Check price Here ==>
Color choice	- Anodized Cobalt Blue - Painted -Anodized Grpahite Gray
Sizes	- Extra small - Small - Medium - Large

Wheels And Breaking System

Bike front tire	DTC Rear: 26 X 2.35 (inches) Kenda Small Block Eight Front: 26 X 2.35 (inches) Kenda Nevegal DTC
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Magura Marta SL Levers Magura Marta SL Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	DT Swiss
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	7075-T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Ritchey WCS Carbon
Handlebar extender	Optional
Handlebar stem details	Ritchey WCS 4-Axis
Headset size	1 1/8 (inches) Ritchey Wcs

Gearing Specifications

Bicycle chain	Shimano XTR
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	Shimano XTR HollowTech II
Gear shift levers	Shimano XTR
Rear gear set	11 - 34 Teeth 9-speed

Pivot Mach 5/ XTR Ultralite Fork System Data

Derailleur (Front)	Shimano XTR
Derailleur (Rear)	Shimano XTR
Fork material	Single Crown Aluminum and magnesium
Fork type	120/140 (millimeters) Travel Fox 32 Talas RLC

Other Specs of Pivot Mach 5/ XTR Ultralite

Component group sets	Shimano XTR
Pedals details	Not Available
Rear shock absorber	5.4 (inches) Travel Fox Float
Saddle seat	WTB Rocket V SLT Ti Rails
Seat post extension	Ritchey WCS Carbon