Giant OCR A1 2008 VS Specialized TARMAC PRO DOUBLE 2007 specs comparison

Giant OCR A1 2008 comparison online with competitors

Giant OCR A1

General Infos
Model OCR A1
Manufacturer Giant
Year of production 2008
Current price Check price Here ==>   
Color choice -Silver and Blue
Sizes - Xsmall
- small
- medium
- large. xlarge
Sizes - Xsmall
- small
- medium
- large. xlarge

Wheels And Breaking System

Bike front tire700 X 25c Michelin Lithion
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano 105 Levers
Tektro R730 Brakes
Hubs for disc brakesXero XSR-3
Rims manufacturerXero XSR-3
Spoke nipples typeNot Available
Spoke wheelXero

Frame and Body Specs

Frame materialsAlliance Aluminum and composite
Frame typeTIG-welded and bonded
Handlebar construction6061 AL Anatomic Bend
Handlebar extenderOptional
Handlebar stem details3D Forged Aluminum 31.8
Headset size1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chainShimano 105
Bottom bracket shell widthNot Available
Bottom bracket typeShimano Hollowtech II
Crankset parts and sizes 34/50 Teeth
Shimano R600
Gear shift leversShimano 105
Rear gear set 12 - 27 Teeth
10-speed

Giant OCR A1 Fork System Data

Derailleur (Front)Shimano 105
Derailleur (Rear)Shimano 105
Fork material Aero Crown
Carbon and alloy Steerer
Fork typeFormulaOne

Other Specs of Giant OCR A1

Component group setsShimano 105
Pedals detailsShimano PD-M520
Rear shock absorberNot Available
Saddle seatSelle Royal Viper
Seat post extensionFormulaOne Composite


Specialized Tarmac Pro Double 2007 comparison online with competitors

Specialized Tarmac Pro Double

General Infos
Model Tarmac Pro Double
Manufacturer Specialized
Year of production 2007
Current price Check price Here ==>   
Color choice -Carbon
Sizes - 61cm (centimeters)
- 49cm (centimeters)
- 52cm (centimeters)
- 54cm (centimeters)
- 56cm (centimeters)
- 58cm (centimeters)

Wheels And Breaking System

Bike front tire700 X 23c Specialized Mondo Pro
Bike rear tireNot Available
Bike wheel size700c Wheels
Brakeset type Shimano Dura-Ace Levers
Shimano Ultegra Brakes
Hubs for disc brakesMavic Ksyrium Elite
Rims manufacturer 18-hole and 20-hole
Mavic Kysrium Elite
Spoke nipples typeNot Available
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsSpecialized FACT 8R Az1 Monocoque Carbon
Frame typeBonded and monocoque
Handlebar constructionS-Works SL FACT Carbon Aero
Handlebar extenderOptional
Handlebar stem detailsS-Works FACT Carbon
Headset size1 1/8 (inches) Integrated Specialized Mindset Plus Carbon

Gearing Specifications

Bicycle chainShimano Dura-Ace
Bottom bracket shell widthNot Available
Bottom bracket typeFSA MegaEXO
Crankset parts and sizes 39/53 Teeth
FSA K-Force
Gear shift leversShimano Dura-Ace
Rear gear set 12 - 27 Teeth
1-speed

Specialized Tarmac Pro Double Fork System Data

Derailleur (Front) 34.9 (millimeters) Clamp
Shimano Ultegra
Derailleur (Rear)Shimano Dura-Ace
Fork material Aero Crown
Carbon and carbon Steerer
Fork typeSpecialized FACT Monocoque

Other Specs of Specialized Tarmac Pro Double

Component group setsShimano Dura-Ace
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatBody Geometry Toupé Team Titanium
Seat post extension 27.2 (millimeters) Diameter
Specialized Pro SL


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