Trek Domane SL 6 Gen 4

Trek Domane SL 6 Gen 4 Overview

The Trek Domane SL 6 Gen 4 is a carbon gravel bike built with a 500 Series OCLV Carbon frame, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, fender mounts, flat mount disc fitting, and 142x12mm thru axle. It uses a Domane SL carbon fork with a tapered carbon steerer, internal brake routing, fender mounts, flat mount disc fitting, and 12x100mm thru axle.

The Shimano 105 Di2 drivetrain includes Shimano 105 R7170 Di2 12-speed shifters, Shimano 105 R7150 Di2 front derailleur, Shimano R7150 Di2 rear derailleur, a Shimano 105 R7100 50/34 crank, Shimano 105 7101 11-34 12-speed cassette, and Shimano SLX M7100 12-speed chain. The Shimano BT-DN300 battery supports the electronic shifting system.

Bontrager Aeolus Elite 35 OCLV Carbon Tubeless Ready wheels feature a 35mm rim depth and are paired with Bontrager Kwaremont Pro TLR 700x32mm tires. The build is finished with Shimano 105 hydraulic disc brakes, Shimano CL700 160mm centerlock rotors, a Verse Short Comp saddle, KVF aero carbon seatpost, Bontrager Comp alloy handlebar, Trek RCS Pro stem, Trek EcoTack handlebar tape, Bontrager TLR rim strip, and Bontrager TLR sealant.

Key Features of Trek Domane SL 6 Gen 4

• 500 Series OCLV Carbon frame includes IsoSpeed, internal storage, internal cable routing, fender mounts, and flat mount disc fitting.
• Domane SL carbon fork uses a tapered carbon steerer, internal brake routing, fender mounts, and 12x100mm thru axle.
• Shimano 105 Di2 12-speed drivetrain uses a 50/34 crank and 11-34 cassette.
• Shimano 105 hydraulic disc brakes are paired with Shimano CL700 160mm centerlock rotors.
• Bontrager Aeolus Elite 35 OCLV Carbon Tubeless Ready wheels use a 35mm rim depth.
• Bontrager Kwaremont Pro TLR 700x32mm tires use tubeless ready construction, folding bead, Race Dual-Compound, and 120 tpi casing.
• KVF aero carbon seatpost and Trek RCS Pro stem come in size-specific dimensions.
• Maximum tire size is 38mm without fenders and 35mm with fenders.

Ride Use

The Trek Domane SL 6 Gen 4 is built for gravel riding. Its carbon frame, carbon fork, 700x32mm tubeless ready tires, Shimano 105 Di2 12-speed drivetrain, hydraulic disc brakes, and fender mounts match the needs of this riding category. Internal storage and tire clearance up to 38mm without fenders add practical versatility within the stated specification.

Why Choose This Bike

Choose the Trek Domane SL 6 Gen 4 for a gravel bike with a 500 Series OCLV Carbon frame, IsoSpeed, Shimano 105 Di2 12-speed drivetrain, Shimano 105 hydraulic disc brakes, and Bontrager Aeolus Elite 35 carbon wheels. The build includes Bontrager Kwaremont Pro TLR 700x32mm tires, internal frame storage, fender mounts, a carbon fork, KVF aero carbon seatpost, and size-specific cockpit parts. It comes in Dark Star and Era White, with a size 56 weight of 8.89 kg / 19.6 lbs with TLR sealant and no tubes. Trek frames and full-suspension swing arms are covered for the lifetime of the original owner. Other parts are covered under Trek’s limited warranty.