ProFlex 657 1997 VS Scott GENIUS 50 2010 specs comparison

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)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Panaracer Duster II
Bike rear tire	Not Available
Bike wheel size	26 (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 type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Girvin Team Issue
Handlebar stem details	Girvin Forged
Headset size	1 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 width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-LP26
Crankset parts and sizes	22/32/42 Teeth Shimano STX-RC
Gear shift levers	Shimano 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 type	Girvin AL With ODS Coil Over Oil

Other Specs of ProFlex 657

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

Scott Genius 50

General Infos

Model	Genius 50
Manufacturer	Scott
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black with White
Sizes	- S - M - L - XL

Wheels And Breaking System

Bike front tire	26 X 2.25 (inches) Schwalbe Nobby Nic 50 EPI Kevlar Bead
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixer 5 Levers Avid Elixer 5 With 185 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Shimano FH-M525 SL Disc Front: Scott Pro Disc
Rims manufacturer	32-hole Alex XC-55 Disc
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	Scott Genius Alloy 6061
Frame type	TIG-welded
Handlebar construction	Scott Pilot Pro 22 (millimeters) Rise and 660 (millimeters) Width
Handlebar extender	Optional
Handlebar stem details	Scott MC Pro OS 6-degree
Headset size	1 1/8 (inches) Semi-ntegrated Ritchey Comp Plus 44/50 (millimeters)

Gearing Specifications

Bicycle chain	Shimano CN-HG53
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	Shimano Cartridge
Crankset parts and sizes	22/32/44 Teeth Shimano FC-M542 Scott Custom
Gear shift levers	SRAM X.9 Trigger With Matchmaker
Rear gear set	11 - 32 Teeth 9-speed

Scott Genius 50 Fork System Data

Derailleur (Front)	E-type Shimano SLX M660E
Derailleur (Rear)	SRAM X.9
Fork material	Single
Fork type	120 -150 (millimeters) Adjustable Travel RockShox Revelation 409 U-Turn Air

Other Specs of Scott Genius 50

Component group sets	Mountain Mix
Pedals details	Shimano PD-520
Rear shock absorber	150 (millimeters) and 95 (millimeters) and LO Adjustable Travel Scott Equalizer 2
Saddle seat	Scott Genius With Chromoly Rails
Seat post extension	34.9 (millimeters) Diameter Scott RC 03-60