27 Trek Domane SL 5 Gen 5

Domane SL 5 is a lightweight carbon endurance bike that blends all-day comfort with clean, modern simplicity. Built from 500 Series OCLV Carbon, it features all-road 40mm tire clearance and a streamlined design that gets back to the essence of road riding. A 12-speed Shimano 105 drivetrain delivers precise shifting and a sleek riser bar adds comfort without cluttering your front end, making it ready for long miles, big days, and light gravel detours.

Frameset

Frame

500 Series OCLV Carbon, internal cable routing, integrated frame bag mounts, T47, integrated chain keeper, fender mounts, flat mount disc, UDH 142x12mm thru axle

Fork

Domane SL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12x100mm thru axle

Weight

Weight

ML - 8.84 kg / 19.49 lbs (with TLR sealant, no tubes)

Weight limit

This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

Drivetrain

Shifter

Shimano 105 R7120, 12 speed

*Crank

Size: XS, S

Shimano 105 R7100, 50/34, 160mm length

Size: M, ML
Shimano 105 R7100, 50/34, 165mm length

Size: L, XL
Shimano 105 R7100, 50/34, 170mm length

Bottom bracket

Praxis, T47 threaded, internal bearing

Cassette

Shimano 105 7101, 11-34, 12 speed

Chain

Shimano SLX M7100, 12 speed

Max chainring size

1x: 48T, 2x: 52T

Wheels

Hub front

Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle

Skewer front

Bontrager Switch chamfered thru axle

Hub rear

Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle

Skewer rear

Bontrager Switch chamfered thru axle, removable lever

Rim

Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve

Spokes

14g stainless steel, black

Tire

Bontrager Kwaremont Pro, Tubeless Ready, GR puncture protection, aramid bead, 120 tpi, 700x35mm

Tire part

Bontrager TLR sealant, 180 ml/6 oz

Max tire size

40mm (as measured, see manual for details)

Components

Saddle

Verse Short Comp, steel rails, 145mm width

Seatpost

Bontrager carbon, 27.2mm, 8mm offset, 330mm length

*Handlebar

Size: XS
Bontrager Comp Riser, alloy, 20mm rise, 31.8, 70mm reach, 36cm width

Size: S
Bontrager Comp Riser, alloy, 20mm rise, 31.8, 70mm reach, 38cm width

Size: M, ML
Bontrager Comp Riser, alloy, 20mm rise, 31.8, 70mm reach, 40cm width

Size: L, XL
Bontrager Comp Riser, alloy, 20mm rise, 31.8, 70mm reach, 42cm width

Handlebar tape

Trek gel cork

*Stem

Size: XS
Trek RCS Pro, -7 degree, 80mm length

Size: S
Trek RCS Pro, -7 degree, 90mm length

Size: M
Trek RCS Pro, -7 degree, 100mm length

Size: ML, L
Trek RCS Pro, -7 degree, 110mm length

Size: XL
Trek RCS Pro, -7 degree, 120mm length

Brake rotor

Shimano CL700, centerlock, 160mm

Rotor size

Max brake rotor sizes: 180mm front, 160 rear