Trek 830 AL 1999 VS Scott CONTESSA 40 2005 specs comparison

Trek 830 AL

General Infos

Model	830 AL
Manufacturer	Trek
Year of production	1999
Current price	Check price Here ==>
Color choice	- Metal Flake Green -Dragonfly Orange
Sizes	- 13.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches)
Sizes	- 13.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.90 (inches) Bontrager Jones Front: 26 X 2.10 (inches) Bontrager Jones
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Lee Chi LV77E Levers Lee Chi ProMax MV-33 Linear-pull Brakes
Hubs for disc brakes	Rear: Kung Ten W5ER Front: Kung Ten W55F
Rims manufacturer	32-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	ICON 6061
Handlebar extender	Optional
Handlebar stem details	Alloy Ahead Type
Headset size	1 1/8 (inches) Threadless Aheadset SE-1

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KAZ LR900
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	121 (millimeters) Spindle Shimano BB-CT92E
Crankset parts and sizes	24/34/42 Teeth Shimano Altus
Gear shift levers	SRAM ESP 5.0
Rear gear set	11 - 30 Teeth 8-speed

Trek 830 AL Fork System Data

Derailleur (Front)	Top-pull and bottom Bracket Mount Shimano Altus
Derailleur (Rear)	SRAM ESP 5.0
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	2.6 (inches) Travel RST 281

Other Specs of Trek 830 AL

Component group sets	Mountain Mix
Pedals details	Alloy With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust

Scott Contessa 40

General Infos

Model	Contessa 40
Manufacturer	Scott
Year of production	2005
Current price	Check price Here ==>
Color choice	-Black and Blue
Sizes	- Womens xsmall - womens small - womens medium - womens large

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Ritchey Speed Max
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Acera Levers Tektro Aluminum Brakes
Hubs for disc brakes	Rear: Shimano FH-RM30 Front: Formula FM-31
Rims manufacturer	Alex DM-18
Spoke nipples type	Not Available
Spoke wheel	Straight Gauge Chun Nan Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	Scott Comp Solution
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Aluminum
Headset size	1 1/8 (inches) Threadless Ritchey LP Plus

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC IG-31
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB-UN25
Crankset parts and sizes	24/32/42 Teeth Shimano FC-M340
Gear shift levers	Shimano ST-EF29-8R EZ-Fire
Rear gear set	11 - 30 Teeth 8-speed

Scott Contessa 40 Fork System Data

Derailleur (Front)	Shimano FD-M330
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown Aluminum and magnesium
Fork type	75 (millimeters) Spinner Grind 1

Other Specs of Scott Contessa 40

Component group sets	Mountain Mix
Pedals details	Wellgo LU-982
Rear shock absorber	Not Available
Saddle seat	Scott VC-2N
Seat post extension	HL-SP-233