2020 Trek Domane SL 4

Mid-range component level carbon frame endurance bike

View on trekbikes.com

2020 Trek Domane SL 4
  • MSRP $2,400
  • Frame Carbon
  • Fork Carbon
  • Wheels 700c Aluminum
  • Drivetrain 2 × 10
  • Groupset 
    Shimano Tiagra
  • Brakes Mechanical Disc

Gearing

2 × 10 — 20 speed

2020 Trek Domane SL 4
33 mph
Similar Bikes
36 mph

The 2020 Domane SL 4 is easier to ride up hills than similar bikes.

The 2020 Domane SL 4 won‘t keep up with similar bikes while riding downhill or sprinting.

Estimated Spec Level
est. spec level →$0$500$1,000$1,500$2,000$2,500
This bike
Other endurance bikes

Estimated spec level of the Domane SL 4 compared to other endurance bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.  Learn more »

Geometry
Build
Frame500 Series OCLV Carbon, front & rear IsoSpeed, internal storage, tapered head tube, internal cable routing, micro-adjust seat mast, 3S chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle
ForkDomane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Bottom BracketPraxis, T47 threaded, internal bearing
StemBontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length
HandlebarBontrager Comp VR-S, alloy, 31.8mm, 81mm reach, 118mm drop, 36cm width
SaddleBontrager Arvada Comp, steel rails, 138mm width
SeatpostBontrager carbon seatmast cap, integrated light mount, 20mm offset, 175mm length (long)
Components
Front DerailleurShimano Tiagra 4700, braze-on
Rear DerailleurShimano Tiagra 4700, long cage
ShiftersShimano Tiagra R4725, short reach lever, 10 speed
CrankPraxis Alba M30, 50/34 (compact), 30mm spindle, 165mm length
CassetteShimano Tiagra HG500, 12-28, 10 speed
ChainShimano Tiagra HG54, 10 speed
BrakesTektro Spyre-C mechanical disc, flat mount, 160mm rotor
Disk RotorsShimano SM-RT70, 160mm, Centerlock
Wheels
RimsBontrager Affinity Disc, Tubeless Ready, 24-hole, 21mm width, presta valve
Spokes14g, stainless
Front HubBontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Rear HubBontrager alloy, sealed bearing, centerlock, Shimano 11-speed freehub, 142x12mm thru axle
TiresBontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c

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2020 Trek Domane SL 4