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2018 Norco

Threshold A Tiagra

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

$1,249
FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesTRP 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 a well-regarded cyclocross bike, praised for its versatility, solid build quality, and race-ready performance. It excels in handling tight turns and offers good mud clearance, making it a favorite among both beginners and competitive riders. While it may not be the lightest option, its value and adaptability across various terrains stand out.

Pros
  • Versatile for a range of riding styles beyond traditional cyclocross

  • Solid build quality and race-ready performance

  • Good mud clearance and handling tight turns

  • Excellent power transfer and quick handling

  • Value for money with no immediate upgrades needed

Cons
  • Not the lightest cyclocross bike available

  • Some models may have tire and gearing limitations

  • Fork stiffness issues reported in certain builds

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
The Norco Threshold C Force 1 has an excellent overall build and was a blast to take on a wide variety of terrain.
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

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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 …

Read Review

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

Geometry
Specs
Build
Frame

Threshold X6 Double Butted SS Frame

Fork

Threshold Carbon

Bottom Bracket

FSA MegaExo BB-4000

Headset

Angular Sealed Cartridge Bearings - Tapered

Stem

Norco SL Alloy - Black

Handlebar

Norco Flare - Black

Saddle

Norco Race - Black

Seatpost

Norco 27.2mm - Black Stealth

TypeRigid

Grips

Norco Super Griptacular w/Gel - Black

Groupset
Rear Derailleur

Shimano Tiagra RD-4700

Front Derailleur

Shimano Tiagra FD-4700

Crank

FSA Omega Cross 46/36T - Black

Shifters

Rear: Shimano Tiagra ST-4700 10spd w/Adjuster, Front: Shimano Tiagra ST-4700 2spd w/Adjuster

Cassette

Shimano Tiagra CS-4700 11-32T 10 speed

Chain

KMC X10

Brakes

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

TypeTRP Mechanical Disc

Brake Levers

Shimano Tiagra ST-4700

Wheels
Rims

WTB STp i19 - Black

Front Hub

Alloy 12x100mm Thru-Axle 28h - Black

Rear Hub

Alloy 12x142mm Thru-Axle 28h - Black

Tires

Front: Schwalbe Rapid Rob 700x35c, Rear: Schwalbe Rapid Rob 700x35c

Rider Notes
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First added April 14

Last updated September 10

Not listed for 2,458 days