Specialized SOURCE EXPERT DISC 2012 VS Trek ALIGHT CITY 2015 specs comparison

Specialized Source Expert Disc

General Infos

Model	Source Expert Disc
Manufacturer	Specialized
Year of production	2012
Current price	Check price Here ==>
Color choice	-Black and Gray
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Espoir Sport Dbl Blkblt 700x30
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Avid Trekking Hydraulic Disc
Hubs for disc brakes	Unavailable Front Hub Globe Roll
Rims manufacturer	DRX300 Disc
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	E5 Aluminum
Frame type	Not Available
Handlebar construction	Specialized DB Flat Bar 31.8 (millimeters)
Handlebar extender	Not Available
Handlebar stem details	Specialized EliteSet
Headset size	Integrated 1-1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC X10 Nickel Plate
Bottom bracket shell width	Not Available
Bottom bracket type	GXP External Bearing
Crankset parts and sizes	FSA Omeg 48/34 With Chainguard
Gear shift levers	SRAM S700 Flat Bar 10spd
Rear gear set	Not Available

Specialized Source Expert Disc Fork System Data

Derailleur (Front)	SRAM Apex
Derailleur (Rear)	SRAM Apex
Fork material	Not Available
Fork type	Cro-mo Steerer Aluminum Legs

Other Specs of Specialized Source Expert Disc

Component group sets	Not Available
Pedals details	Toe Clip Compat Sirrus Pedal
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Targa Comp Cro-mo Rails 143
Seat post extension	Alloy 27.2

Trek Alight City

General Infos

Model	Alight City
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Dark Blue and Matte Blue
Sizes	- XS - S - M - L

Wheels And Breaking System

Bike front tire	700x32 Giant S-X3
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Linear Pull Tektro
Hubs for disc brakes	32h Alloy
Rims manufacturer	Double Wall Giant Alloy
Spoke nipples type	Not Available
Spoke wheel	14g Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	ALUXX-grade Aluminum
Handlebar construction	31.8 (millimeters) Low Rise Giant Connect
Handlebar extender	Not Available
Handlebar stem details	Giant Sport
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed
Crankset parts and sizes	28/38/48 SR Suntour XCE
Gear shift levers	Shimano M310
Rear gear set	8-speed SRAM PG830 11x32

Trek Alight City Fork System Data

Derailleur (Front)	Shimano M191
Derailleur (Rear)	8-speed Shimano Altus
Fork material	Aluminum
Fork type	ALUXX-grade Aluminum

Other Specs of Trek Alight City

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy With Resin Cage
Rear shock absorber	Not Available
Saddle seat	Upright Liv Connect
Seat post extension	27.2 (millimeters) Giant Sport