Which size or configuration labels have geometry for the 2019 Merida BIG.NINE 20-MD?

Geometry is listed for S, M, L, XL, and XXL.

What are the reach and stack of the 2019 Merida BIG.NINE 20-MD in size L?

In size L, reach is 400 mm and stack is 635 mm.

What is the head tube angle of the 2019 Merida BIG.NINE 20-MD?

The head tube angle is 70.5 degrees in size L.

What does the 2019 Merida BIG.NINE 20-MD ship with?

The stock build includes Merida BIG.NINE SPEED, SR Suntour XCM-HLO, Shimano ST-EF500, and Merida K1080.

Which years of the Merida BIG.NINE are on Quiver?

Quiver has the Merida BIG.NINE for 2019, 2026, 2025, 2024, 2022, 2021, and 2020.

2019

2019 Merida BIG.NINE 20-MD

The 2019 Merida BIG.NINE 20-MD sits at the upright end of the range for a XC bike, with a steeper head angle and a longer rear center. Reach 373 to 427 mm, stack 614 to 654 mm. The BIG.NINE 20-MD build comes with Shimano FD-TY700 shifting and Merida K1080 tires.

Compare with 890+ xc bikes

Source: merida-bikes.com. Checked Oct 11, 2026.

Key facts

Brand: Merida
Model: BIG.NINE
Model year: 2019
Frame: 20-MD
Type: XC
Geometry labels: S, M, L, XL, and XXL
Drivetrain: Shimano FD-TY700
Fork: SR Suntour XCM-HLO
Geometry: Complete for every size
Source: merida-bikes.com
Checked: Oct 11, 2026

Geometry by size

Geometry drawing, size L, to scale.

2019 Merida BIG.NINE 20-MD geometry by size
Measurement	S	M	L	XL	XXL
Reach(mm)	373	387	400	413	427
Stack(mm)	614	623	635	644	654
Head tube angle(°)	70	70	70.5	70.5	70.5
Seat tube angle(°)	73.5	73.5	73.5	73	73
Effective top tube(mm)	558	579	599	619	640
Chainstay length(mm)	450	450	450	450	450
Wheelbase(mm)	1071	1092	1106	1126	1147
BB drop(mm)	60	60	60	60	60
Standover(mm)	698	755	789	829	869
Seat tube length(mm)	382	448	486	532	583
Fork length(mm)	506	506	506	506	506
Head tube length(mm)	100	110	120	130	140

How to read a geometry chart

Stock build

18 parts

Frame

Merida BIG.NINE SPEED

Frame

Suspension

SR Suntour XCM-HLO

ForkTravel 100mm

Drivetrain

Shimano ST-EF500

Shifter

Shimano FD-TY700

Derailleur

Shimano Acera M360

Derailleur

SunRace CSM668

Cassette

KMC M700

Chain

FSA TH-7420ST-W

Bottom bracket

Wheels & Tires

Merida K1080

Tire

Shimano TX505

Hub

Merida CC

Rim

Brakes

Promax MTD-3.0 disc

Brake

Shimano SM-RT10

Rotor

Cockpit

Merida CC

HandlebarWidth 690mm

Merida CC

Stem

Merida EC

Grips

FSA No.10

Headset

Seatpost & Saddle

Merida CC

Seatpost

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Quick answers

Which size or configuration labels have geometry for the 2019 Merida BIG.NINE 20-MD?: Geometry is listed for S, M, L, XL, and XXL.
What are the reach and stack of the 2019 Merida BIG.NINE 20-MD in size L?: In size L, reach is 400 mm and stack is 635 mm.
What is the head tube angle of the 2019 Merida BIG.NINE 20-MD?: The head tube angle is 70.5 degrees in size L.
What does the 2019 Merida BIG.NINE 20-MD ship with?: The stock build includes Merida BIG.NINE SPEED, SR Suntour XCM-HLO, Shimano ST-EF500, and Merida K1080.
Which years of the Merida BIG.NINE are on Quiver?: Quiver has the Merida BIG.NINE for 2019, 2026, 2025, 2024, 2022, 2021, and 2020.