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2015 Norco

Threshold A3

An aluminum frame cyclocross bike with mid-range components and hayes mechanical disc brakes.
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Manufacturer Price

$825
FrameAluminum
ForkAluminum
Wheels700c Aluminum
Drivetrain2 × 9
GroupsetSora
BrakesHayes Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Threshold A3
Other Cyclocross bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

36 mph

Threshold A3

35 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Norco Threshold is a well-regarded cyclocross bike, praised for its race-ready design, efficient power transfer, and versatility. It offers a stiff yet comfortable ride, excellent mud clearance, and solid value, making it suitable for both beginners and competitive riders. While it excels in speed and handling, some reviews note limitations in tire performance and comfort over rough terrain.

Pros
  • Purpose-built for cyclocross racing

  • Excellent power transfer and quick handling

  • Good mud clearance and shedding capabilities

  • Solid value for beginners and competitive riders

  • Versatile with fender and rack mounts

Cons
  • Tires underperform in wet conditions

  • Transmits more bumps to the rider

  • Fork stiffness issues in some models

  • Limited gear range for general riding

Key Quotes
The Norco Threshold SL CX1 is a race bike. Everything about it is fast and efficient at the expense of versatility and creature comforts.
Bikerumor logoBikerumor
At $1,199, this aluminum alloy frame with a was more than enough for beginners like me—or for value-minded riders looking for a solid bike that gets the job done.
Bicycling
Very well-specced race machine that's a good value privateer package
road.cc logoroad.cc

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Bicycling
Review: The Norco Threshold A Tiagra

Oct 2016 · Caitlin Giddings

This aluminum cyclocross bike is ready to help you crush your first race—or grow with you as you advance

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Bikerumor
Review: Norco Threshold SL cyclocross race bike gets muddy, goes fast

Feb 2016 · Tyler Benedict

With so many cyclocross bikes being built (or marketed, anyway) to handle everything from gravel to adventure, while still being ready come race day, it’s refreshing to see something purpose built. It’s also a very nice excuse to add one more bike to the quiver if you’re really into ‘cross. The Norco Threshold SL is such …

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road.cc
Norco Threshold C Rival 1

Nov 2015 · Dave Atkinson

Very well-specced race machine that's a good value privateer package

Read Review

Canadian Cycling Magazine
Review: Norco Threshold 105

Oct 2014 · Brad Hunter

Norco Threshold 105 tears up the ’cross course, and then some

Read Review

CX Magazine
Norco Threshold C1— Cyclocross Bike Review - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media

Jul 2014 · Cyclocross Magazine

Advertisement Norco is one of the biggest performance bicycle companies in Canada, and even though Canada is our closest neighbor, the brand is still relatively ...

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Geometry
Specs
Build
Frame

Threshold X6 Double Butted Alloy

Fork

Norco X-Over Alloy Straight Blade - Disc

Shock

N/A

Bottom Bracket

Shimano HollowTech II

Headset

FSA No.11 Internal Semi-Cartridge

Stem

Norco - Black Stealth

Handlebar

Norco Compact - Black Stealth

Saddle

Norco Cross Race - Black w/Grey

Seatpost

Norco - Black Stealth

TypeRigid

Pedals

Wellgo alloy body w/steel cage

Grips

Norco Wrap - Black

Groupset
Rear Derailleur

Shimano Sora RD-3500 SS

Front Derailleur

Shimano Sora FD-3500

Crank

Shimano Sora FC-3500 46/36 - Black

Shifters

Shift Casing - Dark Grey

Cassette

Shimano CS-HG20 11-32T 9spd

Chain

Shimano CN-HG53 9speed

Chain Tensioner

N/A

Brakes

Front: Hayes CX Comp Mech Disc w/160mm rotor, Rear: Hayes CX Comp Mech Disc w/160mm rotor

TypeHayes Mechanical Disc

Brake Levers

Shimano Sora ST-3500

Wheels
Rims

Double Wall Aluminum - Black

Front Hub

Alloy disc hub - Black

Rear Hub

Alloy cassette disc hub - Black

Tires

Continental CityRIDE II 32c w/ProTection

Disc Rotors

N/A

Rider Notes
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First added July 10

Last updated July 10

Not listed for 3,250 days