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2017 Norco

Threshold A Tiagra

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

$1,199
FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTektro Mechanical Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Threshold A Tiagra
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 A Tiagra

35 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Norco Threshold is consistently praised as a versatile and race-ready cyclocross bike, offering a blend of stiffness, efficiency, and handling that excels in competitive settings. Its carbon construction and thoughtful design features like fender mounts add to its appeal for both racing and all-weather commuting. While it may not be the lightest or most comfortable option, its performance and value are highlighted across various builds.

Pros
  • Purpose-built for cyclocross racing with excellent power transfer and handling

  • Versatile with fender and rack mounts for all-weather use

  • High modulus carbon frame and fork for stiffness and lightness

  • Good value for beginners and competitive riders alike

  • Solid build quality with no immediate upgrades needed

Cons
  • Not the lightest option available

  • Some models have tires and gearing that limit performance in certain conditions

  • Fork stiffness issues noted in some reviews

  • Transmits more bumps to the rider due to stiff construction

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
Out of the box, no upgrades are immediately needed which can’t be said for all stock bikes.
Canadian Cycling Magazine logoCanadian Cycling Magazine
The Threshold is certainly head and shoulders above any of the other race-worthy models providing fender mounts.
BikeRadar logoBikeRadar

Feedback?

View all reviews

Canadian Cycling Magazine
Norco Threshold C Force 1 review

Dec 2017 · Philippe Tremblay

A Canadian twist on cyclocross

Read Review

BikeRadar
2018 Norco Threshold C Force 1 review

Oct 2017 · Thomas McDaniel

An amazing ’cross racing rig with a touch of versatility. Buy if you’re big in to ’cross racing but have a need for fender and accessory mounts

Highs
  • Acceleration, balanced compliance, cable management, fender compatibility

Lows
  • Seat cluster, chain watcher

Read Review

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

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 Aluminum - Disc

Fork

Threshold Mid-Mod Full Carbon - TA Disc

Bottom Bracket

FSA MegaExo BB-4000

Headset

Angular Sealed Cartridge Bearings - Tapered

Stem

Norco - Black Stealth

Handlebar

Norco Compact - Black Stealth

Saddle

Norco Cross Race - Black

Seatpost

Norco 27.2mm - Black Stealth

TypeRigid

Pedals

N/A

Grips

Norco Ultra-Comfort - Black

Groupset
Rear Derailleur

Shimano Tiagra RD-4700

Front Derailleur

Shimano Tiagra FD-4700

Crank

FSA Omega Cross 46/36T - Black

Shifters

N/A

Cassette

Shimano Tiagra CS-4700 11-32T 10 speed

Chain

Shimano Tiagra CN-4601 10speed

Chain Tensioner

N/A

Brakes

Front: Tektro Spyre C Twin Piston Mech Disc - 160mm, Rear: Tektro Spyre C Twin Piston Mech Disc - 160mm

TypeTektro Mechanical Disc

Brake Levers

Shimano Tiagra ST-4700

Wheels
Rims

Alloy Aero 28mm - Black

Front Hub

Alloy 15x100mm Thru-Axle Disc 28h - Black

Rear Hub

Alloy 10x135mm QR Disc 28h - Black

Tires

Schwalbe Rapid Rob 700x35c

Disc Rotors

N/A

Rider Notes
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First added January 13

Last updated January 13

Not listed for 3,428 days