Which size or configuration labels have geometry for the 2019 Norco Section Aluminum Tiagra?

Geometry is listed for 48, 50.5, 53, 55.5, 58, 60.5, and 63.

What are the reach and stack of the 2019 Norco Section Aluminum Tiagra in size 55.5?

In size 55.5, reach is 392 mm and stack is 574 mm.

What is the head tube angle of the 2019 Norco Section Aluminum Tiagra?

The head tube angle is 72.5 degrees in size 55.5.

What does the 2019 Norco Section Aluminum Tiagra ship with?

The stock build includes Norco Section Carbon Fork, Shimano Tiagra ST-4700, Schwalbe Durano, and Shimano Tiagra ST-4700.

Which years of the Norco Section are on Quiver?

Quiver has the Norco Section for 2019, 2021, and 2020.

2019

2019 Norco Section Aluminum Tiagra

Reach 369 to 418 mm, stack 526 to 633 mm. The Section Aluminum Tiagra build comes with Shimano Tiagra RD-4700GS shifting and Schwalbe Durano tires.

Compare geometry

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

Key facts

Brand: Norco
Model: Section
Model year: 2019
Frame: Aluminum Tiagra
Geometry labels: 48, 50.5, 53, 55.5, 58, 60.5, and 63
Drivetrain: Shimano Tiagra RD-4700GS
Fork: Norco Section Carbon Fork
Geometry: Complete for every size
Source: norco.com
Checked: Oct 24, 2026

Geometry by size

Geometry drawing, size 55.5, to scale.

2019 Norco Section Aluminum Tiagra geometry by size
Measurement	48	50.5	53	55.5	58	60.5	63
Reach(mm)	369	376	386	392	401	409	418
Stack(mm)	526	537	556	574	594	614	633
Head tube angle(°)	71.25	71.75	72.25	72.5	72.75	73	73
Seat tube angle(°)	74.5	74	73.75	73.25	73	72.75	72.75
Effective top tube(mm)	515	530	547.5	565	582.5	600	615
Chainstay length(mm)	415	415	415	415	418	418	418
Wheelbase(mm)	984	992	1002	1009	1026	1038	1053
BB height(mm)	269	271.5	271.5	271.5	274	274	274
Standover(mm)	712	729	750	771	796	819	840
Seat tube length(mm)	425	450	480	510	540	570	595
Head tube length(mm)	107.5	120	137.5	155	177.5	197.5	217.5

How to read a geometry chart

Stock build

11 parts

Suspension

Norco Section Carbon Fork

Fork

Drivetrain

Shimano Tiagra ST-4700

Shifter

Shimano Tiagra RD-4700GS

Derailleur

Shimano CS-HG500

Cassette

KMC X10

ChainSpeeds 10

Shimano Tiagra FC-4700

Crankset

Wheels & Tires

Schwalbe Durano

Tire

WTB SpeedDisc i19

Rim

Brakes

Shimano Tiagra ST-4700

Brake

Cockpit

Norco Aero All Road

Handlebar

Norco Classic EVA Gel

Bar tape

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Quick answers

Which size or configuration labels have geometry for the 2019 Norco Section Aluminum Tiagra?: Geometry is listed for 48, 50.5, 53, 55.5, 58, 60.5, and 63.
What are the reach and stack of the 2019 Norco Section Aluminum Tiagra in size 55.5?: In size 55.5, reach is 392 mm and stack is 574 mm.
What is the head tube angle of the 2019 Norco Section Aluminum Tiagra?: The head tube angle is 72.5 degrees in size 55.5.
What does the 2019 Norco Section Aluminum Tiagra ship with?: The stock build includes Norco Section Carbon Fork, Shimano Tiagra ST-4700, Schwalbe Durano, and Shimano Tiagra ST-4700.
Which years of the Norco Section are on Quiver?: Quiver has the Norco Section for 2019, 2021, and 2020.