Trek 7.7 FX 2015 VS Giant ALIGHT 3 2015 specs comparison

Trek 7.7 FX

General Infos

Model	7.7 FX
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Onyx Carbon
Sizes	- 50 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 60cm (centimeters)
Sizes	- 50 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700x25c Aramid Bead Bontrager AW2 Hard-Case Lite
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Tektro Alloy Levers Alloy Dual-pivot Brakes
Hubs for disc brakes	Formula TK32 Alloy Alloy
Rims manufacturer	Bontrager TLR 24-hole
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber
Frame type	BB90 DuoTrap Compatible E2 IsoSpeed 400 Series OCLV Carbon
Handlebar construction	15 (millimeters) Rise 31.8 (millimeters) Bontrager Satellite Plus IsoZone
Handlebar extender	Not Available
Handlebar stem details	31.8 (millimeters) 7 Degree With Computer & Light Mounts Bontrager Elite Blendr
Headset size	1-1/8 (inches) Top 1.5 (inches) Bottom Cartridge Bearings Sealed Integrated

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	50/34 Shimano Tiagra
Gear shift levers	10 Speed Shimano Tiagra
Rear gear set	10 Speed Shimano Tiagra 12-30

Trek 7.7 FX Fork System Data

Derailleur (Front)	Braze-on Shimano Tiagra
Derailleur (Rear)	Shimano Tiagra
Fork material	Carbon Fiber
Fork type	E2 Trek IsoSpeed Carbon

Other Specs of Trek 7.7 FX

Component group sets	Shimano Tiagra
Pedals details	Toe-clip and strap Nylon Body With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Bontrager Evoke 1
Seat post extension	27.2 (millimeters) 8 (millimeters) Offset Bontrager Approved

Giant Alight 3

General Infos

Model	Alight 3
Manufacturer	Giant
Year of production	2015
Current price	Check price Here ==>
Color choice	- Pearl White -Green
Sizes	- XS - S - M - L

Wheels And Breaking System

Bike front tire	700x32 Giant S-X3
Bike rear tire	Not Available
Bike wheel size	700c
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	Step-through 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 Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed
Crankset parts and sizes	28/38/48 Shimano M131
Gear shift levers	Shimano EF40
Rear gear set	7-speed Freewheel Shimano TZ31 14x34

Giant Alight 3 Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	7-speed Shimano Tourney
Fork material	High Tensile Steel
Fork type	High-tensile Steel

Other Specs of Giant Alight 3

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