Oryx ACT 500 1999 VS ProFlex 555 1995 specs comparison

Oryx ACT 500

General Infos

Model	ACT 500
Manufacturer	Oryx
Year of production	1999
Current price	🛒 View Price →
Color choice	-Red and Blue
Sizes	- 40cm (centimeters) - 47cm (centimeters) - 51cm (centimeters)
Sizes	- 40cm (centimeters) - 47cm (centimeters) - 51cm (centimeters)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Michelin Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-2.0 L Levers Avid 1D-20 Brakes
Hubs for disc brakes	Shimano Deore LX
Rims manufacturer	32-hole Sun Rims Sub 4
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Double-butted DT Competition Stainless Steel

Frame and Body Specs

Frame materials	Oryx 7005-T6 Aluminum
Frame type	Pulse-welded
Handlebar construction	4 Rox Alloy Butted
Handlebar extender	Optional
Handlebar stem details	Kore Lite 3
Headset size	1 1/8 (inches) Threadless Tien Hsin

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Tien Hsin TH-7418 AL Sealed Cartridge
Crankset parts and sizes	22/32/44 Teeth Cyclone 4 Rox
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Oryx ACT 500 Fork System Data

Derailleur (Front)	Top-pull Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches) Travel Rock Shox Judy XC

Other Specs of Oryx ACT 500

Component group sets	Mountain Mix
Pedals details	Time ATAC
Rear shock absorber	Rock Shox Sid
Saddle seat	Velo VL-1001
Seat post extension	Tahoma DP 310

ProFlex 555

General Infos

Model	555
Manufacturer	ProFlex
Year of production	1995
Current price	🛒 View Price →
Color choice	-Leaf green -metallic plum
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Tioga Psycho
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano STX Levers Shimano STX M-System Brakes
Hubs for disc brakes	Shimano STX
Rims manufacturer	Mavic M400
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 7005 Aluminum
Frame type	Welded Aluminum
Handlebar construction	Hsin Lung Alloy
Handlebar extender	Girvin Alloy
Handlebar stem details	Hsin Lung Chromoly
Headset size	1 1/8 (inches) Dia-Compe Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG50
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth Sugino Impel 350
Gear shift levers	Shimano STX RapidFire Plus
Rear gear set	11 - 28 Teeth 7-speed

ProFlex 555 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX
Derailleur (Rear)	Shimano STX-RC
Fork material	Unicrown Crown Aluminum
Fork type	Girvin ATF

Other Specs of ProFlex 555

Component group sets	Shimano STX
Pedals details	Wellgo LU-897
Rear shock absorber	Not Available
Saddle seat	Vetta SL
Seat post extension	27.2 (millimeters) Diameter Polygon PM-301