Trek PILOT 2.1 WSD 2005 VS Felt DA-DI2 2010 specs comparison

Trek Pilot 2.1 WSD

General Infos

Model	Pilot 2.1 WSD
Manufacturer	Trek
Year of production	2005
Current price	Check price Here ==>
Color choice	-Brushed Aluminum
Sizes	- 50cm (centimeters) - 54cm (centimeters) - 56cm (centimeters)
Sizes	- 50cm (centimeters) - 54cm (centimeters) - 56cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Bontrager Race Lite
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Dual Control Levers Aluminum Dual Pivot Brakes
Hubs for disc brakes	Bontrager Select
Rims manufacturer	Bontrager Select
Spoke nipples type	Not Available
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	ZR 9000 Aluminum and carbon Stays
Frame type	TIG-welded and bonded
Handlebar construction	Bontrager Race Flat Top
Handlebar extender	Optional
Handlebar stem details	Bontrager Select
Headset size	Not Available

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	30/42/52 Teeth Bontrager Race
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	12 - 26 Teeth 9-speed

Trek Pilot 2.1 WSD Fork System Data

Derailleur (Front)	Shimano 105
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon Fiber
Fork type	Bontrager Select

Other Specs of Trek Pilot 2.1 WSD

Component group sets	Road Mix Triple
Pedals details	Aluminum With Clips & Straps
Rear shock absorber	Not Available
Saddle seat	Bontrager Select WSD
Seat post extension	Bontrager Select Carbon

Felt DA-Di2

General Infos

Model	DA-Di2
Manufacturer	Felt
Year of production	2010
Current price	Check price Here ==>
Color choice	-Gloss Hyper Black
Sizes	- 650c x 48 (centimeters) - 50cm (centimeters) - 700c x 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	650/700 X 21c Vittoria Triathlon EVO CS Tubular
Bike rear tire	Not Available
Bike wheel size	650c and 700c Wheels
Brakeset type	Shimano Dura-Ace Di2 ST7971 STI Levers Shimano Dura-Ace 7900 Front and Shimano Dura-Ace 7800 Rear Brakes
Hubs for disc brakes	Zipp 808
Rims manufacturer	16-hole and 20-hole Zipp 808 Tubular
Spoke nipples type	Not Available
Spoke wheel	Butted Sapim CX Ray

Frame and Body Specs

Frame materials	Felt Tri Specific UHC Nano Carbon Fiber
Frame type	Monocoque
Handlebar construction	Devox Bayonet UHC Nano Base Bar
Handlebar extender	Devox Adjustable UHC Extensions
Handlebar stem details	Felt Bayonet II Integrated
Headset size	1 (inches) Integrated FELT Bayonet

Gearing Specifications

Bicycle chain	Shimano Dura-Ace 7900
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Dura-Ace Hollowtech II
Crankset parts and sizes	39/53 Teeth Shimano Dura-Ace
Gear shift levers	Shimano Dura-Ace Di2 SW-7971 & ST7971 Dual Shift Point STI
Rear gear set	11 - 23 Teeth 10-speed

Felt DA-Di2 Fork System Data

Derailleur (Front)	Braze-on Shimano Dura-Ace Di2
Derailleur (Rear)	Shimano Dura-Ace Di2
Fork material	Carbon Fiber
Fork type	Felt Bayonet II UHC-Nano

Other Specs of Felt DA-Di2

Component group sets	Shimano Dura-Ace Di2 Electric
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Prologo Nago TTRT TT and Tri With Carbon Rails
Seat post extension	FELT 3.1 UHM Bladed Carbon