ProFlex 857 1997 VS Scott SPARK 40 2011 specs comparison

ProFlex 857

General Infos

Model	857
Manufacturer	ProFlex
Year of production	1997
Current price	Check price Here ==>
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

Scott Spark 40

General Infos

Model	Spark 40
Manufacturer	Scott
Year of production	2011
Current price	Check price Here ==>
Color choice	-Black and white
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.25'' Schwalbe Rocket Ron
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixir 5 Levers Avid Elixir 5 Brakes
Hubs for disc brakes	Rear: Shimano FH-M525 SL Disc Front: Scott Pro Disc
Rims manufacturer	32-hole DT Swiss 445D
Spoke nipples type	Not Available
Spoke wheel	DT Swiss Champion

Frame and Body Specs

Frame materials	6061 Alloy Double Butted
Frame type	Alloy
Handlebar construction	Scott Pilot 15 Team
Handlebar extender	Optional
Handlebar stem details	Scott Comp
Headset size	1 1/8 (inches) Ritchey Comp Plus

Gearing Specifications

Bicycle chain	Shimano CN-HG74
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Shimano Cartridge
Crankset parts and sizes	42/32/24t Teeth Shimano XT
Gear shift levers	Shimano SLX
Rear gear set	11 - 36 Teeth

Scott Spark 40 Fork System Data

Derailleur (Front)	Clamp On 34.9 (millimeters) Shimano SLX
Derailleur (Rear)	Shimano XT
Fork material	Not Available
Fork type	120 (millimeters) Travel RockShox Reba RL

Other Specs of Scott Spark 40

Component group sets	Mountain Mix
Pedals details	Shimano PD-M505
Rear shock absorber	110 (millimeters) Travel DT Swiss M210
Saddle seat	Scott Racing
Seat post extension	31.6 (millimeters) Diameter Scott Comp