2021
2021 Merida Big Trail
The 2021 Merida Big Trail sits more upright than most trail bikes. Reach 415 to 500 mm, stack 636 to 659 mm. The Big Trail 200 build comes with Shimano Deore M5120 Shadow+ shifting and Shimano MT400 wheels.
Source: merida-bikes.com. Checked .
Key facts
- Brand
- Merida
- Model
- Big Trail
- Model year
- 2021
- Type
- Trail
- Geometry labels
- S, M, L, XL, and XXL
- Drivetrain
- Varies by build
- Fork
- Varies by build
- Wheels
- Varies by build
- Geometry
- Complete for every size
- Source
- merida-bikes.com
- Checked
Things to know
Compared with other trail bikes on frame geometry alone.
- Lower bottom bracket than 9 in 10 trail bikes: 67 mm, where most sit near 33.
Geometry by size
| Measurement | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Reach(mm) | 415 | 435 | 455 | 475 | 500 |
| Stack(mm) | 636 | 641 | 650 | 659 | 659 |
| Head tube angle(°) | 65.5 | 65.5 | 65.5 | 65.5 | 65.5 |
| Seat tube angle(°) | 75.5 | 75.5 | 75.5 | 75.5 | 75.5 |
| Effective top tube(mm) | 579 | 600 | 622 | 645 | 670 |
| Chainstay length(mm) | 435 | 435 | 435 | 435 | 435 |
| Wheelbase(mm) | 1150 | 1172 | 1196 | 1220 | 1245 |
| BB drop(mm) | 66.5 | 66.5 | 66.5 | 66.5 | 66.5 |
| Standover(mm) | 716 (from the manufacturer) | 723 (from the manufacturer) | 725 (from the manufacturer) | 728 (from the manufacturer) | 730 (from the manufacturer) |
| Seat tube length(mm) | 380 | 410 | 430 | 450 | 470 |
| Fork length(mm) | 550 (from the manufacturer) | 550 (from the manufacturer) | 550 (from the manufacturer) | 550 (from the manufacturer) | 550 (from the manufacturer) |
| Head tube length(mm) | 95 | 100 | 110 | 120 | 120 |
Stock build
Big Trail 200
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Big Trail 200 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Big Trail 400
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Big Trail 400 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Big Trail 500
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Big Trail 500 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Big Trail 600
Frame
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Big Trail 600 in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2021 Merida Big Trail?
- Geometry is listed for S, M, L, XL, and XXL.
- What are the reach and stack of the 2021 Merida Big Trail in size L?
- In size L, reach is 455 mm and stack is 650 mm.
- What is the head tube angle of the 2021 Merida Big Trail?
- The head tube angle is 65.5 degrees in every size.
- What does the 2021 Merida Big Trail 200 ship with?
- The stock build includes Merida BIG.TRAIL TFS, SR Suntour XCM32 DS, Shimano Deore M4100, and Shimano MT400.
- Which years of the Merida Big Trail are on Quiver?
- Quiver has the Merida Big Trail for 2021, 2026, 2025, 2024, 2022, and 2019.
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