Trek Domane SL 5 4th Gen Shimano 105 12-speed Dark Star to Bronze Age Fade 2026 Road Bike

The Domane SL 5 is an endurance road bike designed to offer comfort and performance, even on the bumpiest roads. Its lightweight 500 Series OCLV carbon frame is paired with a precise and reliable Shimano 105 drivetrain, as well as aluminium wheels and handlebars, for a perfect balance between performance, reliability and affordability.

Technical specifications:

Frame

- Frame: OCLV 500 Series carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chainstay, mudguard mounts, Flat-Mount disc brakes, 142x12 mm thru-axle
- Available sizes: 44, 47, 50, 52, 54, 56, 58, 60, 62
- Fork: Domane SL carbon, carbon tapered steerer, internal brake cable routing, mudguard mounts, Flat-Mount disc, 12x100 mm thru-axle

Drivetrain

- Shifters: Shimano 105 R7120, 12-speed
- Front derailleur: Shimano 105 R7100, braze-on, down swing
- Rear derailleur: Shimano 105 R7100, max 36 teeth
- Crankset: Shimano 105 R7100, 50/34
- Sizes 44, 47, 50: 165 mm cranks
- Sizes 52, 54, 56: 170 mm cranks
- Sizes 58, 60, 62: 172.5 mm cranks
- Bottom bracket: Praxis T47 threaded, internal bearing
- Cassette: Shimano 105 7101, 11-34, 12-speed
- Chain: Shimano SLX M7100, 12-speed
- Max chainring: 1x: 48 teeth / 2x: 52/36

Braking

- Discs: Shimano CL700 + Shimano RT70, Centerlock, 160 mm (max front/rear)

Wheels and tyres

- Hubs: Bontrager alloy, sealed bearings, centre lock
- Front: 100x12 mm thru-axle
- Rear: 142x12 mm thru-axle, Shimano 11-speed body
- Thru-axles: Bontrager Switch (front and rear, removable lever at the rear)
- Rims: Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm internal width
- Spokes: 14 g stainless steel, black
- Tyres: Bontrager TLR sealant (177 ml)
- Tyre compatibility: up to 38 mm (without mudguards) / 35 mm (with mudguards)

Components

- Saddle: Bontrager Verse Short Comp, steel rails, width 145 mm
- Seatpost: KVF aerodynamic carbon, 20 mm offset
- Length 280 mm (sizes 44, 47, 50, 52, 54)
- Length 320 mm (sizes 58, 60, 62)
- Handlebar: Bontrager Comp alloy, Ø 31.8 mm, reach 80 mm / drop 121 mm
- Sizes 44, 47: 36/40 cm
- Sizes 50, 52: 38/42 cm
- Sizes 54, 56, 58: 40/44 cm
- Sizes 60, 62: 42/46 cm
- Stem: Trek RCS Pro, -7°
- Size 44: 60 mm
- Size 47: 70 mm
- Size 50: 80 mm
- Sizes 52, 54: 90 mm
- Sizes 56, 58: 100 mm
- Sizes 60, 62: 110 mm
- Handlebar tape: Trek EcoTack

General information

- Weight (size 56): 9.09 kg (with tubeless fluid, without inner tubes)
- Maximum total weight (bike + rider + equipment): 125 kg