Trek ION PRO 2011 VS Specialized TRANSITION EXPERT 2006 specs comparison

Trek Ion Pro

General Infos

Model	Ion Pro
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Satin Crystal Pearl White and Signature Blue and Titanite Black
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager R2
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro R540
Hubs for disc brakes	Bontrager Race FCC
Rims manufacturer	Bontrager Race FCC
Spoke nipples type	Not Available
Spoke wheel	Bontrager Race FCC

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Race Anatomic-C
Handlebar extender	Optional
Handlebar stem details	Bontrager Race Lite
Headset size	1 1/2 (inches) To 1 1/8 (inches) Tapered Cane Creek IS-2

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	BB90
Crankset parts and sizes	34/50 Teeth Shimano FR600
Gear shift levers	Shimano 105
Rear gear set	12 - 27 Teeth 10-speed

Trek Ion Pro Fork System Data

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

Other Specs of Trek Ion Pro

Component group sets	Shimano 105
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Bontrager Affinity 2
Seat post extension	27.2 (millimeters) Diameter Bontrager Carbon

Specialized Transition Expert

General Infos

Model	Transition Expert
Manufacturer	Specialized
Year of production	2006
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	120TPI Aramid Bead 700 X 21c Specialized Mondo Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro RX4.1 Aero Levers Levers Shimano Ultegra Front and Shimano Ultegra Dual Pivot Rear Brakes
Hubs for disc brakes	Mavic QR Mavic Cosmic Elite
Rims manufacturer	18-hole and 20-hole Mavic Cosmic Elite
Spoke nipples type	Not Available
Spoke wheel	14ga. Aero Stainless Steel

Frame and Body Specs

Frame materials	Specialized E5 AEROTEC
Frame type	TIG-welded
Handlebar construction	31.8 Clamp Specialized Zertz Transition Bullhorn Bars
Handlebar extender	Profile Carbon Stryke
Handlebar stem details	3D Forged Alloy 4-bolt 31.8 (millimeters) Specialized Pro-Set Lightweight Stem
Headset size	Sealed 1 1/8 (inches) Specialized Mindset Plus Integrated Threadless

Gearing Specifications

Bicycle chain	Shimano Ultegra
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Integrated
Crankset parts and sizes	2-piece Carbon Crankset 39/53 Teeth FSA SLK MegaExo
Gear shift levers	10-speed Bar Con Shfters Shimano Dura-Ace
Rear gear set	12 - 25 Teeth 10-speed

Specialized Transition Expert Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Short Cage Shimano Ultegra
Fork material	Aero Crown Carbon and elastomer
Fork type	Specialized FACT Carbon Aero Transitionn

Other Specs of Specialized Transition Expert

Component group sets	Triathlon Mix
Pedals details	Composite-body Test Ride Pedals
Rear shock absorber	Not Available
Saddle seat	Full Nose Padding Microfiber Cover Body Geometry Transition Pro Saddle
Seat post extension	Aero Seatpost With Speed Zertz Specialized Transition Carbon