Trek Supercaliber SL (Gen 2)
Frame

Specifications
- Manufacturer
- Trek
- Name
- Supercaliber SL (Gen 2)
- Discipline
- Mountain
- Material
- Carbon
- Max Fork Travel (mm)
- 110
- Seatpost Diameter (mm)
- 31.6
- Wheel Sizes
- 700c / 29"
- Frame Size
- S, M, M/L, L, XL
- Front Axle Standard
- 15 × 110 mm (Boost)
- BB Standard
- BB92 PRESSFIT
- Max Chainring Size (T)
- 38
Included Components
forkTrek Supercaliber SL (Gen 2) Fork
| Image | Component | Part | Quantity |
|---|---|---|---|
![]() | fork | Trek Supercaliber SL (Gen 2) Fork | 1 |
Compatibility
Trek Supercaliber SL (Gen 2) is a Trek mtb frame. Everything listed below was matched on a specification we hold for both parts: the interface each pairing actually depends on, such as freehub body, speed count, actuation or mounting standard. Where we could not verify that interface, the part is left out rather than assumed to fit.
Bottom brackets for this frame shell8
Mechanically compatibleFSA
BB392 crank to press fit BB89.5/92mm frame
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleShimano
DEORE XT PRESS-FIT BOTTOM BRACKET 89.5/92 MM SHELL WIDTH
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleFSA
MegaExo MTB crank to press fit BB92 frame (24mm)
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleFSA
MegaExo MTB crank to press fit BB92 frame with ceramic bearings
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleShimano
PRESS-FIT BOTTOM BRACKET 89.5/92 MM
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleShimano
SAINT PRESS-FIT BOTTOM BRACKET 104.5/107 MM SHELL WIDTH
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleShimano
SAINT PRESS-FIT BOTTOM BRACKET 89.5/92 MM SHELL WIDTH
- Both are bb92 pressfit bottom bracket shells
Mechanically compatibleShimano
XTR PRESS-FIT BOTTOM BRACKET 89.5/92 MM SHELL WIDTH
- Both are bb92 pressfit bottom bracket shells
Seatposts for this seat tube20
Mechanically compatibleFSA
AFTERBURNER seatpost
- Both are 31.6mm
Mechanically compatibleBrand-X
Ascend Dropper Seatpost
- Both are 31.6mm
Mechanically compatibleBrand-X
Ascend II Dropper Seatpost
- Both are 31.6mm
Mechanically compatibleBrand-X
Ascend XL Dropper Seatpost
- Both are 31.6mm
Mechanically compatiblePNW Components
Cascade Dropper Post
- Both are 31.6mm
Mechanically compatiblePNW Components
Coast Suspension Dropper Post
- Both are 31.6mm
Mechanically compatibleDeda Elementi
Cross 25mm Seatpost
- Both are 31.6mm
Mechanically compatibleBikeYoke
Divine 2.0
- Both are 31.6mm
Mechanically compatibleBikeYoke
Divine SL
- Both are 31.6mm
Mechanically compatibleBikeYoke
Divine SL Rascal
- Both are 31.6mm
Mechanically compatibleSyncros
Duncan 2.0 Seatpost 0mm Offset
- Both are 31.6mm
Mechanically compatibleSyncros
Duncan 2.0 Seatpost 15mm Offset
- Both are 31.6mm
Mechanically compatibleSyncros
Duncan SL Seatpost 10mm Offset
- Both are 31.6mm
Mechanically compatibleSyncros
Duncan SL Seatpost 25mm Offset
- Both are 31.6mm
Mechanically compatibleEaston
EA50 Seatpost
- Both are 31.6mm
Mechanically compatibleCane Creek
eeSilk+ Alloy
- Both are 31.6mm
Mechanically compatibleCane Creek
eeSilk+ Carbon
- Both are 31.6mm
Mechanically compatibleThomson
Elite Seatpost 31.6mm x 367mm
- Both are 31.6mm
Mechanically compatibleThomson
Elite Seatpost 31.6mm x 410mm
- Both are 31.6mm
Mechanically compatibleThomson
Elite Setback Seatpost 31.6mm x 367mm
- Both are 31.6mm
Forks with a matching steerer and wheel size20
Shares a standardLightCarbon
29er Full Carbon Rigid Mtb Plus Fork
- Both are built for 700c wheels
Shares a standardLightCarbon
700C Disc Brake CX Fork Gravel Carbon Fork
- Both are built for 700c wheels
Shares a standardLightCarbon
700C Disc Brake Gravel Carbon Fork Aero Gravel Bike Fork
- Both are built for 700c wheels
Shares a standardLightCarbon
700C Disc Brake Gravel Carbon Fork Racing Gravel Fork
- Both are built for 700c wheels
Shares a standardENVE
Adventure Fork
- Both are built for 700c wheels
Shares a standardENVE
All-Road In-Route Fork 47mm
- Both are built for 700c wheels
Shares a standardENVE
All-Road In-Route Fork 51mm
- Both are built for 700c wheels
Shares a standardDeda Elementi
Allroad Fork
- Both are built for 700c wheels
Shares a standardENVE
AR Disc Fork
- Both are built for 700c wheels
Shares a standardSalsa
Cutthroat Carbon Fork
- Both are built for 700c wheels
Shares a standardENVE
Disc Brake Fork
- Both are built for 700c wheels
Shares a standardSalsa
Firestarter Carbon Fork
- Both are built for 700c wheels
Shares a standardENVE
Gravel Disc Fork 47mm
- Both are built for 700c wheels
Shares a standardENVE
Gravel Disc Fork 50mm
- Both are built for 700c wheels
Shares a standardENVE
Gravel In-Route Fork 53mm
- Both are built for 700c wheels
Shares a standardENVE
Gravel In-Route Fork 55mm
- Both are built for 700c wheels
Lauf
Grit
- Both are built for 700c wheels
Lauf
Grit SL
- Both are built for 700c wheels
Shares a standardCane Creek
Helm Coil 29
- Both are built for 700c wheels
Shares a standardCane Creek
Helm MKII 29
- Both are built for 700c wheels
Frequently Asked Questions
What fits Trek Supercaliber SL (Gen 2)?
On this page we list bottom brackets for this frame shell, seatposts for this seat tube, forks with a matching steerer and wheel size. Each listing was matched on a specification we hold for both parts; anything we could not verify is omitted rather than assumed to fit.
Can I mix Trek Supercaliber SL (Gen 2) with road components?
Trek Supercaliber SL (Gen 2) is recorded as a mtb component. Some standards do carry across (cassette spacing at a given speed count, for instance), but cable pull ratio and chainline frequently differ between mtb and road groups, so check the specific pairing rather than assuming it carries over.