Which size or configuration labels have geometry for the 2021 Merida REACTO 7000-E?

Geometry is listed for 3XS, XXS, XS, S, M, L, and XL.

What are the reach and stack of the 2021 Merida REACTO 7000-E in size S?

In size S, reach is 390 mm and stack is 542 mm.

What is the head tube angle of the 2021 Merida REACTO 7000-E?

The head tube angle is 72.5 degrees in size S.

What does the 2021 Merida REACTO 7000-E ship with?

The stock build includes Merida REACTO CF3 IV, REACTO CF5 IV DISC, Shimano Ultegra disc Di2, and DT Swiss P 1800 SPLINE DB 32.

Which years of the Merida REACTO are on Quiver?

Quiver has the Merida REACTO for 2021, 2026, 2025, 2024, 2023, 2022, 2020, and 2019.

2021

2021 Merida REACTO 7000-E

Road

The 2021 Merida REACTO 7000-E sits at the aggressive end of the range for a road bike, with a shorter rear center. Reach 373 to 409 mm, stack 512 to 593 mm. The REACTO 7000-E build comes with Shimano Ultegra Di2 shifting and DT Swiss P 1800 SPLINE DB 32 wheels.

Compare with 1,800+ road bikes

Source: merida-bikes.com. Checked Oct 12, 2026.

Key facts

Brand: Merida
Model: REACTO
Model year: 2021
Frame: 7000-E
Type: Road
Geometry labels: 3XS, XXS, XS, S, M, L, and XL
Drivetrain: Shimano Ultegra Di2
Fork: REACTO CF5 IV DISC
Wheels: DT Swiss P 1800 SPLINE DB 32
Geometry: Complete for every size
Source: merida-bikes.com
Checked: Oct 12, 2026

Geometry by size

Geometry drawing, size S, to scale.

2021 Merida REACTO 7000-E geometry by size
Measurement	3XS	XXS	XS	S	M	L	XL
Reach(mm)	373	377	384	390	395	400	409
Stack(mm)	512	517	529	542	557	571	593
Head tube angle(°)	70.5	70.5	72	72.5	73.5	73.5	74
Seat tube angle(°)	75.5	74.5	74	74	73.5	73	73
Effective top tube(mm)	505	520	536	545	560	575	590
Chainstay length(mm)	408	408	408	408	408	408	408
Wheelbase(mm)	979	985	983	990	990	999	1010
BB drop(mm)	70	70	70	66	66	66	66
Standover(mm)	727	746	771	792	810	826	853
Seat tube length(mm)	440	470	500	520	540	560	590
Fork length(mm)	385	385	385	385	385	385	385
Head tube length(mm)	100	105	112	128	140	155	176

How to read a geometry chart

Stock build

16 parts

Frame

Merida REACTO CF3 IV

Frame

Suspension

REACTO CF5 IV DISC

Fork

Drivetrain

Shimano Ultegra disc Di2

Shifter

Shimano Ultegra Di2

Derailleur

Shimano 105 R7000

Cassette

KMC X11

ChainSpeeds 11Links 118

SM-BB72-41B

Bottom bracket

Wheels & Tires

DT Swiss P 1800 SPLINE DB 32

Wheelset

Continental Grand Sport Race

Tire

Brakes

Shimano Ultegra

Brake

Shimano RT800

Rotor

Cockpit

Merida EXPERT CW

Handlebar

FSA SMR ACR

Stem

FSA ACR

Headset

Seatpost & Saddle

Merida TEAM CW

Seatpost

Merida EXPERT CC

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2021 Merida REACTO 7000-E?: Geometry is listed for 3XS, XXS, XS, S, M, L, and XL.
What are the reach and stack of the 2021 Merida REACTO 7000-E in size S?: In size S, reach is 390 mm and stack is 542 mm.
What is the head tube angle of the 2021 Merida REACTO 7000-E?: The head tube angle is 72.5 degrees in size S.
What does the 2021 Merida REACTO 7000-E ship with?: The stock build includes Merida REACTO CF3 IV, REACTO CF5 IV DISC, Shimano Ultegra disc Di2, and DT Swiss P 1800 SPLINE DB 32.
Which years of the Merida REACTO are on Quiver?: Quiver has the Merida REACTO for 2021, 2026, 2025, 2024, 2023, 2022, 2020, and 2019.