Trek 8.1 DS 2013 VS Schwinn SPORTERRA 2010 specs comparison

Trek 8.1 DS

General Infos

Model	8.1 DS
Manufacturer	Trek
Year of production	2013
Current price	Check price Here ==>
Color choice	-Trek Black and Paramount Grey
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 22.5 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	Bontrager LT1 700x38
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Linear Pull
Hubs for disc brakes	Not Available
Rims manufacturer	Bontrager AT-750
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha Gold Aluminum
Frame type	Not Available
Handlebar construction	Bontrager 30 (millimeters) Rise
Handlebar extender	Not Available
Handlebar stem details	Alloy
Headset size	1 1/8 Semi-Integrated

Gearing Specifications

Bicycle chain	Unavailable Chain
Bottom bracket shell width	Not Available
Bottom bracket type	Unavailable Bottom Bracket
Crankset parts and sizes	Alloy 48/38/28t
Gear shift levers	Shimano EF51 EZ Fire
Rear gear set	3x7 Speeds

Trek 8.1 DS Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	Shimano Altus
Fork material	Not Available
Fork type	Hi-Tensile Steel

Other Specs of Trek 8.1 DS

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Bontrager SSR
Seat post extension	Bontrager SSR

Schwinn Sporterra

General Infos

Model	Sporterra
Manufacturer	Schwinn
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black and Silver
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	700 X 38c Cross Tread
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano EF50 Levers ProMax Linear-pull Brakes
Hubs for disc brakes	KT Alloy Sealed Mechanism QR
Rims manufacturer	32-hole Weinman TM-19
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Schwinn N'Litened Aluminum
Frame type	TIG-welded
Handlebar construction	6-degree Bend 20 (millimeters) Rise
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z-51
Bottom bracket shell width	Not Available
Bottom bracket type	VP Cartridge
Crankset parts and sizes	28/38/48 Teeth Suntour XCC-T208
Gear shift levers	Shimano EF50
Rear gear set	14 - 34 Teeth 7-speed

Schwinn Sporterra Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown N' Gauged Hi-Ten
Fork type	Schwinn

Other Specs of Schwinn Sporterra

Component group sets	Hybrid Mix
Pedals details	Steel Cage Resin Body
Rear shock absorber	Not Available
Saddle seat	Schwinn Bio Tuned With D2 Base
Seat post extension	Alloy Suspension