Specialized SIRRUS PRO 2008 VS Terry ISIS 2003 specs comparison

Specialized Sirrus Pro

General Infos

Model	Sirrus Pro
Manufacturer	Specialized
Year of production	2008
Current price	🛒 View Price →
Color choice	-Blue
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Specialized All Condition Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Avid FR-5 Levers Linear Pull Brakes Forged Alloy
Hubs for disc brakes	Specialized Forged Alloy
Rims manufacturer	24-hole and 28-hole Alex AS1
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Zertz Inserts Specialized FACT 9m Carbon
Frame type	Bonded and monocoque
Handlebar construction	31.8 (millimeters) Flat Bar Body Geometry Event Zertz
Handlebar extender	Optional
Handlebar stem details	31.8 (millimeters) Clamp Specialized Comp-Set
Headset size	Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano 105
Bottom bracket shell width	Not Available
Bottom bracket type	FSA MegaEXO
Crankset parts and sizes	30/39/50 Teeth FSA Gossamer MegaExo
Gear shift levers	Shimano R-440
Rear gear set	11 - 28 Teeth 9-speed

Specialized Sirrus Pro Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano Tiagra
Derailleur (Rear)	Shimano 105
Fork material	Aero Crown Carbon and carbon Steerer
Fork type	With Speed Zertz Specialized FACT

Other Specs of Specialized Sirrus Pro

Component group sets	Road Mix
Pedals details	Crank Brothers Smarty
Rear shock absorber	Not Available
Saddle seat	Body Geometry Avatar
Seat post extension	27.2 (millimeters) Diameter FACT Carbon With Zertz Insert Aluminum Head Specialized Pavé II

Terry Isis

General Infos

Model	Isis
Manufacturer	Terry
Year of production	2003
Current price	🛒 View Price →
Color choice	-Blue and Grey
Sizes	- 40.6cm (centimeters) - 44.5cm (centimeters) - 48.3cm (centimeters) - 50.8cm (centimeters) - 54.6cm (centimeters) - 58.5cm (centimeters)

Wheels And Breaking System

Bike front tire	650 X 28c Terry Tellus ST
Bike rear tire	Not Available
Bike wheel size	650c Wheels
Brakeset type	Shimano Ultegra STI Dual Control Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Q and R Formula Aluminum
Rims manufacturer	24-hole and 28-hole Velocity Aero Head
Spoke nipples type	Aluminum Nipples
Spoke wheel	14/15ga. Double-butted Formula Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 853
Frame type	TIG-welded
Handlebar construction	Terry T-Bar
Handlebar extender	Not Available
Handlebar stem details	Terry T-Stem
Headset size	1 (inches) Shimano Ultegra

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z9900
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	30/42/52 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 27 Teeth 9-speed

Terry Isis Fork System Data

Derailleur (Front)	Clamp-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra GS
Fork material	Unicrown Crown Reynolds 520
Fork type	Terry

Other Specs of Terry Isis

Component group sets	Shimano Ultegra Triple
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Terry
Seat post extension	27.2 (millimeters) Diameter Kalloy Carbon Fiber