Trek SPEED CONCEPT 7.5 2011 VS EPX 303 - TIAGRA 2003 specs comparison

Trek Speed Concept 7.5

General Infos

Model	Speed Concept 7.5
Manufacturer	Trek
Year of production	2011
Current price	🛒 View Price →
Color choice	-Carera Blue and White
Sizes	- Xsmall - small - medium - large - xlarge
Sizes	- Xsmall - small - medium - large - xlarge

Wheels And Breaking System

Bike front tire	700 X 23c Bontrager R3
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Bontrager Race Lite Aero Levers Shimano Ultegra Brakes
Hubs for disc brakes	Bontrager Race Lite
Rims manufacturer	Bontrager Race Lite
Spoke nipples type	Not Available
Spoke wheel	Bontrager Race Lite

Frame and Body Specs

Frame materials	Carbon
Frame type	Bonded and monocoque
Handlebar construction	Bontrager Race X Lite Bullhorn
Handlebar extender	Optional
Handlebar stem details	Bontrager Race X Lite
Headset size	1 (inches) To 1 1/8 (inches) Tapered Integrated

Gearing Specifications

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

Trek Speed Concept 7.5 Fork System Data

Derailleur (Front)	Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra
Fork material	Aero Crown Carbon
Fork type	Bontrager Race Lite E2 Tri Speed Concept

Other Specs of Trek Speed Concept 7.5

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Vision AeroMax Tri
Seat post extension	Bontrager Speed Concept Race X Lite

EPX 303 - Tiagra

General Infos

Model	303 - Tiagra
Manufacturer	EPX
Year of production	2003
Current price	🛒 View Price →
Color choice	-Yellow and Carbon
Sizes	- 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Continental Ultra 2000 Kevlar
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra STI Dual Control Levers Shimano Tiagra Dual Pivot Brakes
Hubs for disc brakes	Shimano Tiagra
Rims manufacturer	32-hole Mavic CXP 21
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Carbon Fiber Composite
Frame type	Bonded and monocoque
Handlebar construction	ITM Super Italian Pro 330
Handlebar extender	Optional
Handlebar stem details	ITM
Headset size	1 1/8 (inches) Integrated Cane Creek

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG53
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	39/53 Teeth Shimano Tiagra
Gear shift levers	Shimano Tiagra STI Dual Control
Rear gear set	12 - 23 Teeth 9-speed

EPX 303 - Tiagra Fork System Data

Derailleur (Front)	Braze-on Shimano Tiagra
Derailleur (Rear)	Shimano Tiagra SS
Fork material	Unicrown Crown Carbon Fiber Composite With Aluminum Steerer
Fork type	EPX

Other Specs of EPX 303 - Tiagra

Component group sets	Shimano Tiagra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle San Marco ODS
Seat post extension	27.2 (millimeters) Diameter ITM 210