K2 OZ-X 1999 VS ProFlex 657 1997 specs comparison

K2 Oz-X 1999 comparison online with competitors

K2 Oz-X

General Infos
Model Oz-X
Manufacturer K2
Year of production 1999
Current price Check price Here ==>   
Color choice -Natural Carbon
Sizes - Large
- medium
Sizes - Large
- medium

Wheels And Breaking System

Bike front tire Rear: 26 X 1.95 (inches) Panaracer Mach SK Kevlar
Front: 26 X 1.95 (inches) Panaracer Mach SS Kevlar
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid SD-1.9 L Levers
Avid Arch Rival 40 Brakes
Hubs for disc brakesShimano Deore LX
Rims manufacturer 32-hole
Sun Rims Sub 4
Spoke nipples typeAlloy Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specs

Frame materialsK2 Carbon-reinforced Thermoplastic
Frame typeLaminated Carbon Fiber
Handlebar constructionTitec Enduro EF
Handlebar extenderTitec Shorty
Handlebar stem detailsTitec Big AL
Headset size1 1/8 (inches) Threadless Tange-Seiki DX-2

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG72
Bottom bracket shell width73 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Shimano Deore LX
Crankset parts and sizes 22/32/44 Teeth
Race Face Turbine LP
Gear shift leversShimano Deore LX RapidFire SL
Rear gear set 11 - 32 Teeth
9-speed

K2 Oz-X 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 Triple-clamp Crown
Aluminum and magnesium
Fork type 3.0 (inches) Travel
K2 Smart Fork

Other Specs of K2 Oz-X

Component group setsMountain Mix
Pedals detailsK2 Clipless
Rear shock absorber 4.7 (inches) Travel
Noleen NR-2
Saddle seatSelle Italia Trimatica
Seat post extension 27.2 (millimeters) Diameter
K2 Micro-adjust


ProFlex 657 1997 comparison online with competitors

ProFlex 657

General Infos
Model 657
Manufacturer ProFlex
Year of production 1997
Current price Check price Here ==>   
Color choice -Matte titanium
Sizes - 14 (inches)
- 16 (inches)
- 18 (inches)
- 20 (inches)

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) Panaracer Duster II
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Chang Star 274A Levers
Chang Star 879AG Brakes
Hubs for disc brakes Rear: Shimano STX-RC
Front: Shimano STX
Rims manufacturer 32-hole
Mavic 238
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Chung Nan Stainless Steel

Frame and Body Specs

Frame materials Butted
7000 Aluminum
Frame typeTIG-welded
Handlebar constructionAluminum
Handlebar extenderGirvin Team Issue
Handlebar stem detailsGirvin Forged
Headset size1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Sachs SC-40
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 110 (millimeters) Spindle
Shimano BB-LP26
Crankset parts and sizes 22/32/42 Teeth
Shimano STX-RC
Gear shift leversShimano STX-RC RapidFire SL
Rear gear set 11 - 28 Teeth
8-speed

ProFlex 657 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 Girvin Linkage Crown
Aluminum
Fork typeGirvin AL With ODS Coil Over Oil

Other Specs of ProFlex 657

Component group setsShimano Deore LX and STX-RC
Pedals detailsWellgo LU-946S
Rear shock absorber 3.5 (inches) Travel
Girvin GDT Coil Over Oil
Saddle seatSelle San Marco Tecno Dynamica
Seat post extension 27.2 (millimeters) Diameter
Polygon PM-312


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