Which size or configuration labels have geometry for the 2016 Norco Threshold A Sora?

Geometry is listed for 45, 48, 50.5, 53, 55.5, 58, and 60.

What are the reach and stack of the 2016 Norco Threshold A Sora in size 53?

In size 53, reach is 377 mm and stack is 562 mm.

What is the head tube angle of the 2016 Norco Threshold A Sora?

The head tube angle is 71.5 degrees in size 53.

What does the 2016 Norco Threshold A Sora ship with?

The stock build includes Norco X-Over Alloy Straight Blade - Disc, Shimano Sora ST-3500, Shimano Sora ST-3500, and Norco Compact - Black Stealth.

Which years of the Norco Threshold are on Quiver?

Quiver has the Norco Threshold for 2016, 2021, 2020, 2019, 2018, 2017, and 2015.

2016

2016 Norco Threshold A Sora

Reach 360 to 404 mm, stack 523 to 619 mm. The Threshold A Sora build comes with Shimano Sora RD-3500 SS shifting.

Compare geometry

Source: norco.com. Checked Oct 24, 2026.

Key facts

Brand: Norco
Model: Threshold
Model year: 2016
Frame: A Sora
Geometry labels: 45, 48, 50.5, 53, 55.5, 58, and 60
Drivetrain: Shimano Sora RD-3500 SS
Fork: Norco X-Over Alloy Straight Blade - Disc
Geometry: Complete for every size
Source: norco.com
Checked: Oct 24, 2026

Geometry by size

2016 Norco Threshold A Sora geometry by size
Measurement	45	48	50.5	53	55.5	58	60
Reach(mm)	360	365	369	377	386	395	404
Stack(mm)	523	532	544	562	579	599	619
Head tube angle(°)	70	70	70.5	71.5	72.25	72.5	72.75
Wheelbase(mm)	993	1001	1005	1009	1017	1029	1042
BB height(mm)	284.5	284.5	284.5	284.5	284.5	284.5	284.5
Head tube length(mm)	95	105	115	130	145	165	185

How to read a geometry chart

Stock build

11 parts

Suspension

Norco X-Over Alloy Straight Blade - Disc

Fork

Drivetrain

Shimano Sora ST-3500

Shifter

Shimano Sora RD-3500 SS

Derailleur

Shimano CS-HG20 11-32T 9spd

Cassette

Shimano CN-HG53 9speed

Chain

Shimano Sora FC-3500 46/36 - Black

Crankset

Brakes

Shimano Sora ST-3500

Brake

Cockpit

Norco Compact - Black Stealth

Handlebar

Norco Wrap - Black

Grips

Seatpost & Saddle

Norco Black Stealth

Seatpost

Norco Cross Race - Black

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2016 Norco Threshold A Sora?: Geometry is listed for 45, 48, 50.5, 53, 55.5, 58, and 60.
What are the reach and stack of the 2016 Norco Threshold A Sora in size 53?: In size 53, reach is 377 mm and stack is 562 mm.
What is the head tube angle of the 2016 Norco Threshold A Sora?: The head tube angle is 71.5 degrees in size 53.
What does the 2016 Norco Threshold A Sora ship with?: The stock build includes Norco X-Over Alloy Straight Blade - Disc, Shimano Sora ST-3500, Shimano Sora ST-3500, and Norco Compact - Black Stealth.
Which years of the Norco Threshold are on Quiver?: Quiver has the Norco Threshold for 2016, 2021, 2020, 2019, 2018, 2017, and 2015.