Valence Disc A 105 Hydro Womens

$1999 CAD

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  • Valence Disc A 105 Hydro Womens
    Valence Disc A 105 Hydro Womens
  • Valence Disc A 105 Hydro Womens
    Valence Disc A 105 Hydro Womens
  • Valence Disc A 105 Hydro Womens
    Valence Disc A 105 Hydro Womens
  • Valence Disc A 105 Hydro Womens
    Valence Disc A 105 Hydro Womens


An endurance road bike, the Valence Aluminum delivers refined, long distance comfort and performance. An integrated ARC Endurance system delivers unrivalled vibration dampening, while the super stiff Power Chassis pedaling platform is the source of the bike’s punchy acceleration and a highly responsive ride feel – rewarding riders who like to get up out of the saddle. Endurance geometry means confidence-inspiring stability and control at high speeds, while disc brakes provide incredible control in any conditions.

Leaving the house before dawn so you can crack a century before lunch. Every kilometre earned. The ride is an escape and the journey is everything. The pace is up to you.


Road Disc Brakes
Road Disc Brakes

Norco Bicycle Designer Terry Brown explains why disc brakes on road bikes are the future. They offer the rider better control, modulation and lever feedback,... [read more] resulting in a more confident ride.

Road Disc Brakes is also featured on:

Power Chassis
Power Chassis

The Power Chassis is a complete pedaling platform designed to convert energy from a rider's whole body into forward momentum. A tapered head tube, an oversiz... [read more]ed hydroformed down tube, an oversized super-stiff bottom bracket shell, and an especially broad set of chain stays, conduct energy directly from cranks through to the back wheel where they are converted into forward thrust.

Power Chassis is also featured on:

Size-Scaled Tubing
Size-Scaled Tubing

By increasing tube profile dimensions in proportion with frame size, Norco engineers are able to calibrate frame stiffness to the weight of the prospective r... [read more]ider. This ensures that a heavier rider on an extra large frame will experience the same ride characteristics as a lighter rider on a small frame.

Size-Scaled Tubing is also featured on:

ARC Endurance
ARC Endurance

Applied Road Compliance (ARC) technology optimizes the vertical compliance to lateral rigidity ratio for race and endurance applications. ARC Endurace seat s... [read more]tays are slender and feature a very pronounced bow shape that makes them extremely effective at dampening road vibrations. Chain stays are broad and stiff to ensure optimal pedaling efficiency, and they are engineered to be slightly longer to deliver a more stable ride experience.

ARC Endurance is also featured on:


Our GIZMO internal cable routing system keeps out water and debris, prevents any rattling, and allows for easy setup and maintenance.

... [read more]

Gizmo is also featured on:

Road Disc Brakes

Road Disc Brakes

Power Chassis

Power Chassis

Size-Scaled Tubing

Size-Scaled Tubing

ARC Endurance

ARC Endurance




Small PartsCompare
  • Frameset


    Valence Double Butted X6 Alloy 


    Valence Disc Carbon 

  • Wheels

    Front Hub

    Alloy Sealed Bearing Disc 24h - Black 

    Front Hub Skewer

    Alloy QR 

    Rear Hub

    Alloy Sealed Bearing Disc 28h - Black 

    Rear Hub Skewer

    Alloy QR 


    Black Stainless w/Brass Nipple 


    Alex Alloy Double Wall Disc - Black 

    Front Tire

    Schwalbe Lugano 700x28c - Black 

    Rear Tire

    Schwalbe Lugano 700x28c - Black 

  • Drivetrain

    Shifter Front

    Shimano SL-RS505 2spd w/Hydraulic Disc 

    Shifter Rear

    Shimano SL-RS505 11spd w/Hydraulic Disc 

    Front Derailleur

    Shimano 105 FD-5801 11spd - Black 

    Rear Derailleur

    Shimano 105 RD-5800-GS 11spd 


    Shimano 105 CS-5800 11spd 11-32T 


    Shimano 105 FC-5800 50/34T 11spd - Black 

    Bottom Bracket

    Shimano HollowTech II 


    KMC X11 

  • Components

    Seat Post

    Norco SL Composite 27.2mm - UD Carbon 

    Seat Post Clamp

    Alloy 31.8mm - Black 


    Norco SL Race w/Chromo Rails - Black 


    Angular Sealed Cartridge Bearings - Tapered 

    Headset Spacer

    2x10mm / 1x5mm Alloy w/Norco logo 


    Norco SL Alloy - Black 


    Norco Endurance - Black 


    Norco Super Griptacular w/Gel - Black 

    Front Brake

    Shimano BR-RS505 Hydraulic Disc 

    Rear Brake

    Shimano BR-RS505 Hydraulic Disc 

    Brake Levers

    Shimano SL-RS505 Hydraulic Disc Brakes 

Specifications subject to change without notice.
Bike Sizing Charts


Geometry Diagram
Wheel Size Compatibility700c700c700c700c700c
Front Travel (mm)-----
Rear Travel (mm)-----
STSeat Tube Length:400425450480510
HAHead Tube Angle:70.570.7571.257272.25
ESASeat Tube Angle (effective):7574.7574.2573.573.25
TTHHorizontal Top Tube:497.5510525542.5560
HTHead Tube Length:100115130147.5170
FLFork length (axle to crown)385385385385385
BBRBottom Bracket Rise/Drop:-75-72.5-72.5-70-70
BBHBottom Bracket Height:270272.5272.5275275
WBWheel Base:9769869929961009
RCRear Centre:415415415415415
FCFront Centre572582588592604
SOHStand Over703717735756783
Crank Length170170170172.5172.5
Stem Length909090100100

Unsure about bike fit and sizing? View our sizing charts