OCR A0


 

OCR Alliance bicycles bridge the gap between high performance and forgiving comfort by combining composite’s amazing vibration absorption and aluminum’s uncompromising stiffness.

FRAME TECHNOLOGY
Giant’s proprietary Alliance frame technology takes advantage of the performance benefits of both aluminum and composite. By combining this unique blend of materials with the OCR’s more forgiving upright positioning, OCR Alliance introduces a new dimension of comfortable performance to the road.

KEY UPGRADES (FROM OCR A1)

 

  • 10-speed Shimano Ultegra shifting and R700 compact crankset
  • Race Face Cadence handlebar and stem
  • Lightweight Mavic Aksium wheelset

    • This tab page spec chart represents the MOST CURRENT information available, superseding any printed or PDF formatted information. Specifications and price are subject to change without notice.

    sizeXS, S, M, L, XL  
    colorWhite / Gray   
    framefomulaOne Composite, Compact Road Design
    forkfomulaOne Composite  w/alloy steerer
    handlebarRace Face Cadence   
    stemRace Face Cadence , 31.8mm
    seatpostformulaOne Composite
    saddleSelle Royal Viper  
    pedalsCrank Brothers Candy C
    shiftersShimano Ultegra, 10 speed   
    front derailleurShimano Ultegra
    rear derailleurShimano Ultegra
    brakesShimano BR650 Long Reach, Dual Pivot
    brake leversShimano Ultegra STI   
    cassetteShimano Ultegra 12/27T, 10 speed
    chainShimano 105
    cranksShimano R700 Compact, 34-50T
    BBShimano External
    rimsMavic Aksium
    hubsMavic Aksium
    spokesMavic Aksium
    tiresMichelin Lithion, 700x 25c


    Download Manual
    Manual (PDF)