Trek Slash Carbon (Gen 4)

Frame

Slash Carbon (Gen 4)

Specifications

Manufacturer
Trek
Name
Slash Carbon (Gen 4)
Discipline
Mountain
Material
Carbon
Head Tube
Tapered
Max Fork Travel (mm)
170
Seatpost Diameter (mm)
34.9
Wheel Sizes
700c / 29"
Frame Size
S, M, L, XL
Front Axle Standard
15 × 110 mm (Boost)
Rear Axle Standard
12 × 148 mm (Boost)
BB Standard
BSA THREADED
Cable Routing
Internal
Max Chainring Size (T)
34

Included Components

  • fork
    Trek Slash Carbon (Gen 4) Fork

Compatibility

Trek Slash Carbon (Gen 4) 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 shell20

878Mechanically compatible

Token

878

  • Both are bsa threaded bottom bracket shells
BB29BSAMechanically compatible

Token

BB29BSA

  • Both are bsa threaded bottom bracket shells
BB386 crank to BSA frame thread Ceramic bearingsMechanically compatible

FSA

BB386 crank to BSA frame thread Ceramic bearings

  • Both are bsa threaded bottom bracket shells
BB392 crank to BSA frameMechanically compatible

FSA

BB392 crank to BSA frame

  • Both are bsa threaded bottom bracket shells
BB392BSAMechanically compatible

Token

BB392BSA

  • Both are bsa threaded bottom bracket shells
BSA Bottom Bracket (Shimano 24mm)Mechanically compatible

Cybrei

BSA Bottom Bracket (Shimano 24mm)

  • Both are bsa threaded bottom bracket shells
BSA Bottom Bracket (SRAM DUB)Mechanically compatible

Cybrei

BSA Bottom Bracket (SRAM DUB)

  • Both are bsa threaded bottom bracket shells
CARTRIDGE BOTTOM BRACKETMechanically compatible

Shimano

CARTRIDGE BOTTOM BRACKET

  • Both are bsa threaded bottom bracket shells
DEORE XT THREADED BOTTOM BRACKET 68/73 MM SHELL WIDTH (BB-MT800)Mechanically compatible

Shimano

DEORE XT THREADED BOTTOM BRACKET 68/73 MM SHELL WIDTH (BB-MT800)

  • Both are bsa threaded bottom bracket shells
DEORE XT THREADED BOTTOM BRACKET 68/73 MM SHELL WIDTH (BB-MT801)Mechanically compatible

Shimano

DEORE XT THREADED BOTTOM BRACKET 68/73 MM SHELL WIDTH (BB-MT801)

  • Both are bsa threaded bottom bracket shells
DUB-BSAMechanically compatible

Praxis

DUB-BSA

  • Both are bsa threaded bottom bracket shells
ISO Square Taper (BSA / ISO)Mechanically compatible

Token

ISO Square Taper (BSA / ISO)

  • Both are bsa threaded bottom bracket shells
JIS Square Taper (BSA / JIS)Mechanically compatible

Token

JIS Square Taper (BSA / JIS)

  • Both are bsa threaded bottom bracket shells
M24 – BSA THREADEDMechanically compatible

Praxis

M24 – BSA THREADED

  • Both are bsa threaded bottom bracket shells
Mega Exo Comet crank to 68/73mm frameMechanically compatible

FSA

Mega Exo Comet crank to 68/73mm frame

  • Both are bsa threaded bottom bracket shells
MegaExo Comet crank to BSA 100mmMechanically compatible

FSA

MegaExo Comet crank to BSA 100mm

  • Both are bsa threaded bottom bracket shells
MegaExo crankMechanically compatible

FSA

MegaExo crank

  • Both are bsa threaded bottom bracket shells
MegaExo Gamma Drive crank to BSA frameMechanically compatible

FSA

MegaExo Gamma Drive crank to BSA frame

  • Both are bsa threaded bottom bracket shells
MegaExo GOSSAMER crank to BSA frame Di2 compatibleMechanically compatible

FSA

MegaExo GOSSAMER crank to BSA frame Di2 compatible

  • Both are bsa threaded bottom bracket shells
MegaExo K-Force crank to BSA 68/73mm frameMechanically compatible

FSA

MegaExo K-Force crank to BSA 68/73mm frame

  • Both are bsa threaded bottom bracket shells

Seatposts for this seat tube16

Divine 2.0Mechanically compatible

BikeYoke

Divine 2.0

  • Both are 34.9mm
Highline 3 Dropper PostMechanically compatible

Crankbrothers

Highline 3 Dropper Post

  • Both are 34.9mm
LEV CircuitMechanically compatible

KS

LEV Circuit

  • Both are 34.9mm
LEV IntegraMechanically compatible

KS

LEV Integra

  • Both are 34.9mm
Loam Dropper Post Gen 2Mechanically compatible

PNW Components

Loam Dropper Post Gen 2

  • Both are 34.9mm
RAGE-i 2.0Mechanically compatible

KS

RAGE-i 2.0

  • Both are 34.9mm
Rage-iSMechanically compatible

KS

Rage-iS

  • Both are 34.9mm
Resolve Dropper Post rev2Mechanically compatible

Wolf Tooth

Resolve Dropper Post rev2

  • Both are 34.9mm
Reverb AXSMechanically compatible

RockShox

Reverb AXS

  • Both are 34.9mm
Revive 3.0Mechanically compatible

BikeYoke

Revive 3.0

  • Both are 34.9mm
TransferMechanically compatible

Fox

Transfer

  • Both are 34.9mm
Transfer NeoMechanically compatible

Fox

Transfer Neo

  • Both are 34.9mm
V3 Dropper PostMechanically compatible

OneUp Components

V3 Dropper Post

  • Both are 34.9mm
VantageMechanically compatible

KS

Vantage

  • Both are 34.9mm
Tellis V1 Dropper PostMechanically compatible

SDG

Tellis V1 Dropper Post

  • Both are 34.9mm
Tellis V2 Dropper PostMechanically compatible

SDG

Tellis V2 Dropper Post

  • Both are 34.9mm

Forks with a matching steerer and wheel size20

29er Full Carbon Rigid Mtb Plus ForkMechanically compatible

LightCarbon

29er Full Carbon Rigid Mtb Plus Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
700C Disc Brake CX Fork Gravel Carbon ForkMechanically compatible

LightCarbon

700C Disc Brake CX Fork Gravel Carbon Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
700C Disc Brake Gravel Carbon Fork Aero Gravel Bike ForkMechanically compatible

LightCarbon

700C Disc Brake Gravel Carbon Fork Aero Gravel Bike Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
700C Disc Brake Gravel Carbon Fork Racing Gravel ForkMechanically compatible

LightCarbon

700C Disc Brake Gravel Carbon Fork Racing Gravel Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Allroad ForkMechanically compatible

Deda Elementi

Allroad Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Bomber ZMechanically compatible

Marzocchi

Bomber Z

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Bomber Z1Mechanically compatible

Marzocchi

Bomber Z1

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Bomber Z1 CoilMechanically compatible

Marzocchi

Bomber Z1 Coil

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Bomber Z1 E-OptimizedMechanically compatible

Marzocchi

Bomber Z1 E-Optimized

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Bomber Z2Mechanically compatible

Marzocchi

Bomber Z2

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Bomber Z2 E-OptimizedMechanically compatible

Marzocchi

Bomber Z2 E-Optimized

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Cutthroat Carbon ForkMechanically compatible

Salsa

Cutthroat Carbon Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Firestarter Carbon ForkMechanically compatible

Salsa

Firestarter Carbon Fork

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
🚲Mechanically compatible

Lauf

Grit

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
🚲Mechanically compatible

Lauf

Grit SL

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
JOSH BRYCELAND SELVAMechanically compatible

Formula

JOSH BRYCELAND SELVA

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Pista LeggeraMechanically compatible

Columbus

Pista Leggera

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
RC32 29Mechanically compatible

X-Fusion

RC32 29

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Road In-Route Fork 43mmMechanically compatible

ENVE

Road In-Route Fork 43mm

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels
Road In-Route Fork 50mmMechanically compatible

ENVE

Road In-Route Fork 50mm

  • Both use a tapered 1-1/8" to 1.5" steerer
  • Both are built for 700c wheels

Frequently Asked Questions

What fits Trek Slash Carbon (Gen 4)?

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 Slash Carbon (Gen 4) with road components?

Trek Slash Carbon (Gen 4) 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.