K2 PROFLEX BEAST 1998 VS Pivot MACH 5 XT/SLX 2010 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 XT/SLX

General Infos

Model	Mach 5 XT/SLX
Manufacturer	Pivot
Year of production	2010
Current price	Check price Here ==>
Color choice	- Anodized Graphite Gray - Powder Pink and Silver (women's) - Sky Blue and Silver (women's) - White and Gray -Anodized Colbalt Blue
Sizes	- X-small - small - medium - large - x-large

Wheels And Breaking System

Bike front tire	26 (inches) Kenda Nevagal
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Hayes Stroker Trail Levers Hayes Stroker Trail Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	Not Available
Spoke nipples type	Not Available
Spoke wheel	DT Stainless Steel

Frame and Body Specs

Frame materials	6000 Triple Butted Hydroformed Aluminum
Frame type	TIG-welded
Handlebar construction	670 (millimeters) X 20 (millimeters) Ritchey Mtn Riser
Handlebar extender	Optional
Handlebar stem details	Ritchey MTN Comp
Headset size	1 1/8 (inches) Semi-ntegrated Ritchey Comp

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	92 (millimeters)
Bottom bracket type	Shimano XTR Internal
Crankset parts and sizes	Shimano SLX
Gear shift levers	Shimano SLX
Rear gear set	11 - 34 Teeth 9-speed

Pivot Mach 5 XT/SLX Fork System Data

Derailleur (Front)	E-type Shimano SLX
Derailleur (Rear)	Shimano XT SGS
Fork material	Single Crown Magnesium and aluminum
Fork type	140 (millimeters) Travel Fox 32 Flopat 140R 15 (millimeters) QR

Other Specs of Pivot Mach 5 XT/SLX

Component group sets	Mountain Mix
Pedals details	Optional
Rear shock absorber	5 (inches) Travel Fox RP23
Saddle seat	WTB Silverado RC SL
Seat post extension	30.9 (millimeters) Diameter Ritchey Comp