Aurum A7 Framekit

$2199 CAD

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  • Aurum A7 Framekit
    Aurum A7 Framekit


The Aurum Aluminum Killer B offers a World Cup-proven design in a premium alloy frame. This 650B-wheeled downhill race and park bike combines our most advanced mountain technologies including Gravity Tune, 200mm A.R.T. suspension and an integrated shuttle guard. Latin for gold, the Aurum delivers high-speed control and durability for full days in the park or racing against the clock.

Seconds at the start gate feel like an eternity. Mind and body are pulsing — in perfect sync. Your line gives you the edge you need; your bike will help you stick it.


Advanced Ride Technology
Advanced Ride Technology

More than a single suspension platform, A.R.T. (or Advanced Ride Technology ) is a system that we optimize for each intended use. Norco's engineering team st... [read more]rategically manipulates pivot locations to precision-tune suspension kinematics, ensuring that every full suspension bike will excel in the environment it was designed for.

Advanced Ride Technology is also featured on:

Gravity Tune
Gravity Tune

Traditional frame designs disregard rear-center lengths when changing size, leading to sub-optimal riding positions for some riders. Gravity Tune fixes the f... [read more]ront-centre/rear-centre ratio across all frame sizes, effectively optimizing geometry and rider weight distribution for every bike in the line.

Gravity Tune is also featured on:

Post Mount Brakes
Post Mount Brakes

Integrated into the rear dropouts, the post mount uses half of the hardware of a normal brake mounting system and creates a stronger structure that reduces b... [read more]raking harmonics.

Post Mount Brakes is also featured on:

Advanced Ride Technology

Advanced Ride Technology

Gravity Tune

Gravity Tune

Post Mount Brakes

Post Mount Brakes


Small Parts

Aurum A 7.1 carbon 200mm travel 

Rear Shock

Rock shox KAGE RC coil spring 

Seatpost Clamp

Norco design alloy nutted clamp  

Rear Axle

142mm x 12mm TA 

Specifications subject to change without notice.
Bike Sizing Charts


Geometry Diagram
Wheel Size Compatibility650B650B650B650B
Front Travel (mm)200mm200mm200mm200mm
Rear Travel (mm)200mm200mm200mm200mm
STSeat Tube Length:400420440460
HAHead Tube Angle:
ESASeat Tube Angle (effective):76.475.574.673.8
TTHHorizontal Top Tube:539571603635
HTHead Tube Length:100110120130
FLFork length (axle to crown)586.1586.1586.1586.1
BBRBottom Bracket Rise/Drop:-12-12-12-12
BBHBottom Bracket Height:343343343343
WBWheel Base:1177121112451280
RCRear Centre:425435445455
FCFront Centre752776801825
SOHStand Over737737742748
Crank Length165165165165
Stem Length50505050

Unsure about bike fit and sizing? View our sizing charts

Norco Aurum C7.2 Featured in the Dirt 100

February 03, 2016

Dirt Mountain Bike Magazine has released the 2016 Dirt 100 – their selections of the industry’s one hundred hottest mountain bikes, components and gear. Earning a spot in this year’s list was the Aurum C7.2 with editors praising the bike as a solid value with race-ready spec. “The 7.1 is everything a racer will need in terms […]

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NSMB reviews the Norco Aurum C7.1

January 26, 2016

NSMB put the Aurum C7.1 to the test with a mix of park and shuttle riding last season and had this to say about our flagship downhill bike: “The Aurum feels ready for a bit of rough and tumble. The frame feels stiff and stout which translates to a very responsive ride. It’s sharp and taut feeling […]

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Mountain Bike Action: Norco’s New Gravity Machine On The Trails At Last

May 21, 2015

    “Finding gold on the mountain” – Spencer Rathkamp, Mountain Bike Action Magazine Norco Bicycles hosted Mountain Bike Action in Idyllwild, California in February for the launch of the Aurum Killer B. Here’s the article that followed:

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