Giant OCR A1 2008 Technical specs and features

Brand Giant
Model OCR A1
First production 2008
Bike category Road
Bike sub-category Road Race & Triathlon
Bike Pricing Check price Here ==>   
Parts And Accessories Giant OCR A1 Parts   
Available 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 Specifications

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 Specs

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
Available colors - Silver and Blue
Weight Unspecified
Pedals detailsShimano PD-M520
Rear shock absorberNot Available
Saddle seatSelle Royal Viper
Seat post extensionFormulaOne Composite


Giant OCR A1 bike review

Giant produced the OCR A1 bike in 2008 and can be classified as a Road bicycle, this exact model costs in american market arround $1,400.00.
OCR A1 bike is available in many sizes such as Xsmall , small , medium and large. xlarge .
Giant Road OCR A1 can be found in a few colors, among these colors Silver and Blue .
This bike is equiped with 700 x 25c Michelin Lithion tires and Xero spoke wheel while the rims are manufactured by Xero XSR-3. Giant equiped this exact model with Tektro R730 brakes, Shimano 105 levers braking system and Xero XSR-3 hubs.
To guarantee the comfiest ride Giant used Alliance aluminum/composite material for the frame. 6061 AL Anatomic Bend high strength material is used on the handlebar of this OCR A1 to ensure the perfect handling while the stems are made of 3D Forged Aluminum 31.8.
For the smoothest biking experience Shimano R600, 34/50 teeth is used on this bicycle linked to Shimano 105 chain that is easily replaceable as stated by Giant, the whole system is connected to a high reliability Shimano 105 gear shift levers.