ProFlex 857 1997 VS Univega SHOCKBLOK 8.3 1993 specs comparison

ProFlex 857

General Infos

Model	857
Manufacturer	ProFlex
Year of production	1997
Current price	🛒 View Price →
Color choice	- red -Fuzzy Grape
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Panaracer Duster Pro Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	32-hole Mavic 220S
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double Butted DT Competition Stainless Steel

Frame and Body Specs

Frame materials	Easton ProGram Elite Double-butted With Carbon Fiber Swingarm
Frame type	TIG-welded
Handlebar construction	Titec Enduro
Handlebar extender	Girvin Team Issue
Handlebar stem details	Girvin Reversible Forged
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset AL-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-40
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

ProFlex 857 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Girvin Linkage Crown Aluminum
Fork type	Girvin Cross-Link Elite With Noleen NR-2

Other Specs of ProFlex 857

Component group sets	Shimano Deore XT
Pedals details	Proflex Mag-C
Rear shock absorber	4.0 (inches) Travel Noleen NR-2
Saddle seat	Selle San Marco Tecno Dynamica
Seat post extension	27.2 (millimeters) Diameter Polygon PM-747

Univega Shockblok 8.3

General Infos

Model	Shockblok 8.3
Manufacturer	Univega
Year of production	1993
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 15 - 17 - 18.5

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Ritchey Z-Max
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Levers Shimano Deore LX Brakes
Hubs for disc brakes	Shimano Deore LX
Rims manufacturer	32-hole Mavic 231
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Univega Chrome-moly
Frame type	TIG-welded Steel
Handlebar construction	Concept Oversize Alloy Flat
Handlebar extender	Not Available
Handlebar stem details	Concept Oversize DB Chromoly
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano CN-HG70
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	26/36/46 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore LX Rapidfire Plus
Rear gear set	13 - 30 Teeth 7-speed

Univega Shockblok 8.3 Fork System Data

Derailleur (Front)	Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT
Fork material	Not Available
Fork type	Concept Linkage

Other Specs of Univega Shockblok 8.3

Component group sets	Shimano Deore XT and LX Rapidfire Plus
Pedals details	VP-336A All Alloy
Rear shock absorber	Not Available
Saddle seat	Concept With Hollow Chromoly Rails
Seat post extension	Concept LP Alloy 300 (millimeters)