Description
Trek Domane+ SLR 6 105 Di2 Electric Road Bike
The Trek Domane+ SLR 6 105 Di2 Electric Road Bike is a lightweight carbon endurance e-road bike designed for smooth and natural-feeling assistance on long rides. Built with an 800 Series OCLV Carbon frame, it houses the compact TQ HPR50 motor, delivering quiet and consistent support on steep climbs. A 360 Wh battery offers extended range for big days in the saddle. The bike is equipped with a 2x12 Shimano 105 Di2 wireless electronic drivetrain, carbon cranks, a carbon seat post, and durable alloy wheels and handlebars for a well-balanced, high-performance ride.
Technical Specification
| Frame | 800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, mudguard mounts, 142x12 mm thru axle |
| Fork | Domane+ carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle |
| Size - 56 | 12.85 kg / 28.33 lb (with TLR sealant, no tubes) |
| Weight limit | 125 kg / 275 lb (combined weight of bicycle, rider and cargo) |
| Battery | TQ 360Wh |
| Charger | TQ 4A charger |
| Computer | TQ LED display with Bluetooth and ANT+ connectivity |
| Motor | TQ-HPR50, 50 Nm, 250 watt max continuous rated power, 300 watt peak power |
| Front Derailleur | Shimano 105 R7150 Di2, braze-on, down swing |
| Rear Derailleur | Shimano 105 R7150 Di2, 36T max cog |
| Size - 50, 52 | Praxis Carbon Crank, 165 mm length |
| Size - 54, 56 | Praxis Carbon Crank, 170 mm length |
| Size - 58, 60, 62 | Praxis Carbon Crank, 172.5 mm length |
| Chainring | Praxis, 50/34T, 12-speed |
| Cassette | Shimano 105 7101, 11-34, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Max Chainring Size | 1x |
| Front Wheel | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle |
| Rear Wheel | Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, Shimano 11/12-speed freehub, 142x12 mm thru axle |
| Tyre | Bontrager Kwaremont Pro GR, tubeless ready, folding bead, dual compound, 120 tpi, 700x32 mm |
| Tyre Sealant | Bontrager TLR sealant, 180 ml / 6 oz |
| Max Tyre Size | 40 mm without mudguards, 35 mm with mudguards |
| Saddle | Verse Short Comp, steel rails, 145 mm width |
| Size - 50, 52, 54, 56 | KVF aero carbon seat post, 20 mm offset, 280 mm length |
| Size - 58, 60, 62 | KVF aero carbon seat post, 20 mm offset, 320 mm length |
| Size - 50, 52 | Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width |
| Size - 54, 56 | Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width |
| Size - 58, 60, 62 | Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width |
| Handlebar Tape | Bontrager Supertack Perf tape |
| Size - 50 | Trek RCS Pro, -7-degree, 80 mm length |
| Size - 52, 54 | Trek RCS Pro, -7-degree, 90 mm length |
| Size - 56, 58 | Trek RCS Pro, -7-degree, 100 mm length |
| Size - 60, 62 | Trek RCS Pro, -7-degree, 110 mm length |
| Brake Rotor | Shimano RT70, CentreLock, 160 mm |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Size Guide
Trek Domane+ SLR 6 105 Di2 Electric Road Bike Sizing
Delivery & Returns
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Why buy your bike from Sigma Sports?
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