1940547 / 54293821587802

Sale

Trek

Trek Domane SL 5 Gen 4 105 Road Bike

£2,099.00

£2,800.00

Save 25%

Delivery

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Cycle to Work – Save up to 42%

Spread the cost of your new bike and save up to 42% through the Cycle to Work scheme. We accept all major providers including Cyclescheme, Green Commute Initiative, Bike2Work and more. Check with your employer for eligibility.

Free Delivery on all bikes

Complimentary standard delivery on all bikes to UK mainland addresses. Orders typically arrive within 2–5 working days. A signature is required on delivery. When you receive your bike all you'll need to do is unpack it, attach your pedals, turn the handlebars and ride.

Premier Delivery

Upgrade to Premier Delivery at checkout for a nominated day, extended assembly and in-home handover by a trained technician. Available on eligible bikes across UK mainland.

Built, checked, tuned & 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.

Pedals & accessories

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

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Product Details

Trek Domane SL 5 Gen 4 105 Road Bike

The Trek Domane SL 5 Gen 4 105 Road Bike is an endurance-focused road bike designed to deliver comfort and confidence on long rides and rough roads. Built with a lightweight 500 Series OCLV Carbon frame, it offers a smooth and stable ride, perfect for covering big miles with ease.

Equipped with a dependable Shimano 105 drivetrain, it provides reliable shifting and balanced performance. Aluminium wheels and handlebars help keep costs in check while maintaining a responsive, capable ride feel. Ideal for riders seeking all-day comfort and performance without the premium price tag.

Features

Frame: 500 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, mudguard mounts, flat mount disc, 142x12 mm thru axle
Fork: Domane SL carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 12x100 mm thru axle
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb)
Shifter: Shimano 105 R7120, 12-speed
Front derailleur: Shimano 105 R7100, braze-on, down swing
Rear derailleur: Shimano 105 R7100, 36T max cog
Crank:
Size - 44, 47, 50: Shimano 105 R7100, 50/34, 165 mm length
Size - 52, 54, 56: Shimano 105 R7100, 50/34, 170 mm length
Size - 58, 60, 62: Shimano 105 R7100, 50/34, 172.5 mm 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: 52/36
Hub front: Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle
Skewer front: Bontrager Switch thru-axle, removable lever
Hub rear: Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Skewer rear: Bontrager Switch thru-axle, removable lever
Rim: Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve
Spokes: 14 g stainless steel, black
Tyre part: Bontrager TLR sealant, 180 ml/6 oz
Max tyre size: 38 mm without mudguards, 35 mm with mudguards (as measured, see manual for details)
Saddle: Verse Short Comp, steel rails, 145 mm width
Seatpost:
Size - 44, 47, 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
Handlebar:
Size - 44, 47: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width
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, 58: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width
Size - 60, 62: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width
Handlebar tape: Trek EcoTack
Stem:
Size - 44: Trek RCS Pro, -7-degree, 60 mm length
Size - 47: Trek RCS Pro, -7-degree, 70 mm length
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, CentreLock, 160 mm

Highlights

500 Series OCLV Carbon Frame and Carbon Fork
Shimano 105 Groupset

Specifications

Model: Domane SL 5 Gen 4 105
Brakes [Kind]: Hydraulic Disc
Brakes [Maker]: Shimano
Cassette [Maker]: Shimano
Chain [Maker]: Shimano
Crank [Maker]: Shimano
E-Bike: No
Family: Domane+
FD [Maker]: Shimano
Fork [Brake Type]: Disc
Fork [Material]: Carbon
Fork [Wheel Size]: 700c
Frame [Material]: Carbon
Frameset: No
Gearing [Configuration]: 2x
Gearing [Kind]: Conventional
Gender: Unisex
Handlebar [Kind]: Drop
Handlebar [Material]: Aluminium
RD [Maker]: Shimano
Shifters [Maker]: Shimano
Shifters [Model]: 105
Shifting: Mechanical
Suspension Configuration: Rigid
Wheels [Configuration]: Front+Rear
Wheelset [Material]: Aluminium
Product code: 1940547 / 54293821587802

Size Guide

All measurements are in mm unless otherwise stated.

Reviews

Value of Product

Quality of Product

Verified purchaser

I bought the Domane SL5 to replace my old road bike which had come to the end of its life. Sigma in Letchworth were great from start to finish getting me back on the road with a fantastic bike that is comfortable and responsive for the type of riding I do.

Verified purchaser

Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

Payment & delivery Returns & exchanges

Q & A

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About Trek

The best bike, ridden everywhere.

Founded in a Wisconsin barn in 1976, Trek has grown into one of the world's most recognised bicycle brands without losing the obsession that started it all: build the best bike, ride it further, share it with everyone.

Trek believes the bicycle is a simple solution to many of the world's most complicated problems. Every bike Trek builds — from the Madone race weapon to the Marlin trail bike — is made with that conviction. More riders, more often, on better bikes.