ProFlex 555 1995 VS Specialized GROMHIT 2008 specs comparison

ProFlex 555

General Infos

Model	555
Manufacturer	ProFlex
Year of production	1995
Current price	Check price Here ==>
Color choice	-Leaf green -metallic plum
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches)
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

Specialized Gromhit

General Infos

Model	Gromhit
Manufacturer	Specialized
Year of production	2008
Current price	Check price Here ==>
Color choice	-Purple and Black
Sizes	- Not available

Wheels And Breaking System

Bike front tire	24 (inches) X 2.30 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Avid FR-5 Levers Avid BB-7 Mechanical With 185 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Specialized Bolt-on 135 (millimeters) Bolt-on 9 (millimeters) Cr-Mo Axle With RD Guard Front: Specialized Disc
Rims manufacturer	36-hole Specialized P-Disc
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	31.8 (millimeters) 6061 Alloy 660 (millimeters) Wide Specialized Big Hit Rise Bar
Handlebar extender	Optional
Handlebar stem details	TruVativ Holzfeller
Headset size	1 1/8 (inches) Threadless Oversize Threaded

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano IG-31
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ Power Spline
Crankset parts and sizes	34 Teeth Truvativ Blaze With Truvativ Box Guide
Gear shift levers	SRAM SX-5 Trigger
Rear gear set	11 - 32 Teeth 8-speed

Specialized Gromhit Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.7
Fork material	Single
Fork type	130 (millimeters) Travel Marzocchi Z1 SL

Other Specs of Specialized Gromhit

Component group sets	Downhill Mix
Pedals details	Alloy Platform
Rear shock absorber	130 (millimeters) Travel X-Fusion O2R
Saddle seat	8 (millimeters) Cr-Mo Rails Specialized Enduro
Seat post extension	30.9 (millimeters) Diameter Two-bolt Alloy Micro-Adjust