Felt AR4 2009 VS Trek LEXA SLX TRIPLE 2011 specs comparison

Felt AR4

General Infos

Model	AR4
Manufacturer	Felt
Year of production	2009
Current price	Check price Here ==>
Color choice	-Matte Clear Carbon
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Slick Folding
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra SL STI Levers Shimano Ultegra SL Brakes
Hubs for disc brakes	Rear: Felt Aero R3 Sealed Aluminum Front: Felt AeroR3 Sealed Aluminum
Rims manufacturer	20-hole and 24-hole Felt AeroR3 Aluminum
Spoke nipples type	Alloy
Spoke wheel	15/14ga. Aero DT Swiss Aerospeed

Frame and Body Specs

Frame materials	Felt Aero UMH Carbon Fiber
Frame type	Monocoque
Handlebar construction	Felt 1.3A 2015 Aluminum Wing
Handlebar extender	Optional
Handlebar stem details	Felt 3.1 O and S 6061 Aluminum
Headset size	1 1/8 (inches) Cane Creek

Gearing Specifications

Bicycle chain	Shimano 10 Speed
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Ultegra SL Hollowtech II
Crankset parts and sizes	39/53 Teeth Shimano Ultegra SL
Gear shift levers	Shimano Ultegra SL STI
Rear gear set	11 - 25 Teeth 10-speed

Felt AR4 Fork System Data

Derailleur (Front)	Braze-on Shimano Ultegra SL
Derailleur (Rear)	Shimano Ultegra SL
Fork material	Aero Crown Carbon Fiber and carbon Fiber Steerer
Fork type	Felt 1.3A UHC-Nano

Other Specs of Felt AR4

Component group sets	Shimano Ultegra SL
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	FELT 1.2 Road Saddle
Seat post extension	FELT 3.1 Bladed Carbon

Trek Lexa SLX Triple

General Infos

Model	Lexa SLX Triple
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Crystal Pearl White and Black and True Blue
Sizes	- Womens 43cm (centimeters) - womens 47cm (centimeters) - womens 50cm (centimeters) - womens 52cm (centimeters) - womens 54cm (centimeters) - womens 56cm (centimeters) - womens 58cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager R1
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Levers Tektro R540 Brakes
Hubs for disc brakes	Bontrager SSR
Rims manufacturer	Bontrager SSR
Spoke nipples type	Not Available
Spoke wheel	Bontrager SSR

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Race VR-S
Handlebar extender	Optional
Handlebar stem details	Bontrager Race Lite
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/39/50 Teeth Shimano R553
Gear shift levers	Shimano 105 STI
Rear gear set	11 - 28 Teeth 10-speed

Trek Lexa SLX Triple Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon
Fork type	Bontrager Race

Other Specs of Trek Lexa SLX Triple

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Bontrager Affinity 1 WSD
Seat post extension	Bontrager Carbon