ProFlex 757 1997 VS Jamis PARKER 2.0 2009 specs comparison

ProFlex 757

General Infos

Model	757
Manufacturer	ProFlex
Year of production	1997
Current price	Check price Here ==>
Color choice	- yellow and blue -White and red
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Panaracer Duster II 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	32-hole Mavic 238
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Easton ProGram Elite Double-butted
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 LX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

ProFlex 757 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Girvin Linkage Crown Aluminum
Fork type	Girvin Cross-Link With Noleen NR-1

Other Specs of ProFlex 757

Component group sets	Shimano Deore LX
Pedals details	Proflex Mag-C
Rear shock absorber	4.0 (inches) Travel Noleen NR-1
Saddle seat	Selle San Marco Tecno Dynamica
Seat post extension	27.2 (millimeters) Diameter Polygon PM-312

Jamis Parker 2.0

General Infos

Model	Parker 2.0
Manufacturer	Jamis
Year of production	2009
Current price	Check price Here ==>
Color choice	-Pearl White
Sizes	- 15.5 (inches) - 17 (inches) - 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Stroker Trail Hydraulic Levers Hayes Stroker Trail With 203 (millimeters) Rotor Front and Hayes Stroker Trail With 185 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M475 Disc Front: Syncros 20 (millimeters) Thru-axle
Rims manufacturer	WTB Dual Duty FR
Spoke nipples type	Not Available
Spoke wheel	14ga. WTB Stainless

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Syncros AM OS Riser
Handlebar extender	Optional
Handlebar stem details	Syncros FR 50 31.8 (millimeters) Clamp
Headset size	1 1/8 (inches) Zero Stack

Gearing Specifications

Bicycle chain	Shimano HG73
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	36 Teeth FSA Moto-X MegaExo
Gear shift levers	Shimano SLX RapidFire
Rear gear set	11 - 32 Teeth 9-speed

Jamis Parker 2.0 Fork System Data

Derailleur (Front)	E Thirteen LG1
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	115 - 160 (millimeters) Adjustable Travel RockShox Lyric U-Turn

Other Specs of Jamis Parker 2.0

Component group sets	Mountain Mix
Pedals details	Crank Brothers 5050
Rear shock absorber	100 (millimeters) Travel Fox Float R
Saddle seat	WTB Pure V Sport
Seat post extension	31.6 (millimeters) Diameter Syncros FR