2026
2026 Trek Supercaliber SLR 9.8
The 2026 Trek Supercaliber SLR 9.8 sits at the aggressive end of the range for a XC bike. Reach 410 to 500 mm, stack 590 to 622 mm. The Supercaliber SLR 9.8 GX AXS build comes with SRAM GX Eagle AXS shifting and Bontrager Kovee Elite 30 wheels.
Checked .
Key facts
- Brand
- Trek
- Model
- Supercaliber
- Model year
- 2026
- Frame
- SLR 9.8
- Type
- XC
- Geometry labels
- S, M, ML, L, and XL
- Drivetrain
- Varies by build
- Fork
- Varies by build
- Rear shock
- Varies by build
- Wheels
- Bontrager Kovee Elite 30
- Geometry
- Some measurements unavailable
- Checked
Geometry by size
| Measurement | S | M | ML | L | XL |
|---|---|---|---|---|---|
| Reach(mm) | 410 | 435 | 450 | 465 | 500 |
| Stack(mm) | 590 | 590 | 590 | 599 | 622 |
| Head tube angle(°) | 67.5 | 67.5 | 67.5 | 67.5 | 67.5 |
| Effective top tube(mm) | 571 | 592 | 605 | 622 | 663 |
| Chainstay length(mm) | 435 | 435 | 435 | 435 | 435 |
| Wheelbase(mm) | 1113 | 1138 | 1153 | 1172 | Not available |
| BB drop(mm) | 46 | 46 | 46 | 46 | 46 |
| BB height(mm) | 328 | 328 | 328 | 328 | 328 |
| Standover(mm) | 760 | 772 | 772 | 772 | 772 |
| Seat tube length(mm) | 395 | 420 | 440 | 460 | 525 |
| Head tube length(mm) | 90 | 90 | 90 | 100 | 125 |
✓Sources agree Not available
Requested. Requests decide what we research next.
Stock build
Supercaliber SLR 9.8 GX AXS
Frame
Trek SLR OCLV Mountain Carbon
Suspension
Drivetrain
SRAM Pod Controller
SRAM GX Eagle Transmission
SRAM GX Eagle DUB
SRAM 1x38T
Wheels & Tires
Brakes
SRAM Level Bronze
SRAM CenterLine
Cockpit
Seatpost & Saddle
Bontrager Verse Elite
Keep your Supercaliber SLR 9.8 GX AXS in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
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Supercaliber SLR 9.8 XT
Frame
Trek Supercaliber
Suspension
Fox 34 Factory
RockShox SIDLuxe Ultimate
Drivetrain
Shimano XT M8250
E*thirteen Helix Race
E*thirteen 34
E*thirteen BB20-92
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Bontrager Short Elite
Keep your Supercaliber SLR 9.8 XT 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 2026 Trek Supercaliber SLR 9.8?
- Geometry is listed for S, M, ML, L, and XL.
- What are the reach and stack of the 2026 Trek Supercaliber SLR 9.8 in size ML?
- In size ML, reach is 450 mm and stack is 590 mm.
- What is the head tube angle of the 2026 Trek Supercaliber SLR 9.8?
- The head tube angle is 67.5 degrees in every size.
- What does the 2026 Trek Supercaliber SLR 9.8 GX AXS ship with?
- The stock build includes Trek SLR OCLV Mountain Carbon, RockShox SID, SRAM Pod Controller, and Bontrager Kovee Elite 30.
- Which years of the Trek Supercaliber are on Quiver?
- Quiver has the Trek Supercaliber for 2026, 2027, 2025, 2024, 2021, and 2020.
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