Trek 3900 2007 VS Jamis DAKOTA RACE FEMME 2010 specs comparison

Trek 3900

General Infos

Model	3900
Manufacturer	Trek
Year of production	2007
Current price	Check price Here ==>
Color choice	- Matte Black and Matte Smooth Silver -Trans Blue
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 Connection Trail
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Tektro V Brakes
Hubs for disc brakes	Rear: Shimano RM-30 Front: Alloy
Rims manufacturer	Matrix 550
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Approved
Handlebar extender	Optional
Handlebar stem details	Bontrager Approved
Headset size	Aheadset Slimstak

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth SR XCC-T102
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Trek 3900 Fork System Data

Derailleur (Front)	Shimano C-050
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown Aluminum and steel
Fork type	70 (millimeters) Travel InSync Grind 1

Other Specs of Trek 3900

Component group sets	Shimano Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Sport
Seat post extension	Bontrager Approved

Jamis Dakota Race Femme

General Infos

Model	Dakota Race Femme
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	-Indigo and Pearl White
Sizes	- Womens 14 (inches) - womens 16 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.20 (inches) Geax Saguaro
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano M575 Hydraulic Levers Shimano M575 Disc With 160 (millimeters) Rotors Brakes
Hubs for disc brakes	Shimano Deore M595 Center Lock Disc
Rims manufacturer	32-hole Mavic XM 117
Spoke nipples type	Not Available
Spoke wheel	14ga. WTB Stainless Steel

Frame and Body Specs

Frame materials	Kinesis 7005 Triple-Butted Aluminum Main Frame With Carbon Fiber Monostay
Frame type	TIG-welded
Handlebar construction	Ritchey MTN OS Flat Bar
Handlebar extender	Optional
Handlebar stem details	Ritchey OS
Headset size	1 1/8 (inches) Threadless FSA ZS-4 Zero-Stack Internal Cup

Gearing Specifications

Bicycle chain	KMC Z9200
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	126 (millimeters) Spindle Shimano ES25
Crankset parts and sizes	44/32/22 Teeth Shimano Deore Hollowtech
Gear shift levers	Shimano Deore Rapidfire Plus-SL
Rear gear set	11 - 32 Teeth 9-speed

Jamis Dakota Race Femme Fork System Data

Derailleur (Front)	Top-pull and clamp-on 34.9 (millimeters) Shimano Deore
Derailleur (Rear)	Shimano Deore XT Shadow
Fork material	Single Crown Crown Magnesium and aluminum
Fork type	100 (millimeters) Travel Rock Shox Recon Race Solo Air

Other Specs of Jamis Dakota Race Femme

Component group sets	Mountain Mix
Pedals details	Shimano 505
Rear shock absorber	Not Available
Saddle seat	Jamis XC
Seat post extension	31.6 (millimeters) Diameter Ritchey OS 2-Bolt