Trek 3900 2010 VS Schwinn FRONTIER FS AL SPORT 26 2006 specs comparison

Trek 3900

General Infos

Model	3900
Manufacturer	Trek
Year of production	2010
Current price	Check price Here ==>
Color choice	- Matte Orange -Matte Black
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Bontrager LT-3
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro V-brake Brakes
Hubs for disc brakes	Formula FM-31 Alloy
Rims manufacturer	Bontrager 550
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha White Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Approved Riser
Handlebar extender	Optional
Handlebar stem details	Bontrager Approved
Headset size	1 1/8 (inches) Threadless VP-A68-TK

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42/34/24 Teeth Shimano M191
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Trek 3900 Fork System Data

Derailleur (Front)	Shimano C051
Derailleur (Rear)	Shimano M-360
Fork material	Single Crown
Fork type	100 (millimeters) Travel SR Suntour SF9 XCT V2

Other Specs of Trek 3900

Component group sets	Mountain Mix
Pedals details	Wellgo Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager SSR
Seat post extension	31.6 (millimeters) Diameter Bontrager SSR

Schwinn Frontier FS AL Sport 26

General Infos

Model	Frontier FS AL Sport 26
Manufacturer	Schwinn
Year of production	2006
Current price	Check price Here ==>
Color choice	- Anodized White and Purple - Pearl Silver and Metallic Red - Pearl White and Silver Blue -Pearl Red and Charcoal
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Schwinn Frontier ATB
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Lee Chi 3-Finger Levers Lee Chi Linear Pull Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Schwinn Ride Tuned
Headset size	1 1/8 (inches) Threadless VP

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	125 (millimeters) Spindle VP Semi-cartridge
Crankset parts and sizes	28/38/48 Teeth Suntour XC-C100PB
Gear shift levers	SRAM MRX
Rear gear set	14 - 34 Teeth 7-speed

Schwinn Frontier FS AL Sport 26 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Tourney TZ-31
Derailleur (Rear)	Shimano RD-TX30
Fork material	Aluminum
Fork type	50 (millimeters) Travel SR Suntour M2000

Other Specs of Schwinn Frontier FS AL Sport 26

Component group sets	Mountain Mix
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Schwinn Anatomic
Seat post extension	26.6 (millimeters) Diameter Aluminum Micro-adjust