Trek Domane 4.3 Compact Road Bike 2016

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£ 1,500.00

Enjoy the ride with the Trek Domane 4.3 Compact Road Bike 2016. The perfect partner for long endurance rides and sportives, this bike comes with Shimano's ever reliable 105 5800 11-speed groupset and a strong and stiff OCLV carbon frameset.

Trek Domane 4.3 Compact Road Bike 2016

Introducing the Trek Domane 4.3 Compact Road Bike 2016; a great partner for mile upon mile of road riding enjoyment and performance. Designed for long and enjoyable hours in the saddle, the Domane 4.3 features Trek's endurance geometry, which is designed to maximise control, handling and responsiveness through a fine tuned rider weight bias.

The frame itself is constructed from Trek's premium quality OCLV carbon fibre, which is fine tuned to optimise power transfer through the frame and pedals. Further enhancing this bike's endurance credentials is the IsoSpeed decoupler. This allows the seat tube area to rotate independently of the top tube and seatstay junction, increasing vertical compliance to twice that of its nearest competitor without compromising pedalling efficiency.

Shimano provide the gearing in the form of their 105 5800 11-speed groupset. Smooth and assured shifting is a given and the compact crankset means you have the gear range to power up and over steep climbs and down long ascents.

As per usual with Trek bikes, no stone has been left unturned in the quest for performance. Bontrager Race Lite IsoZone handlebars integrate vibration dampening pads on the top of the bars and the drops so you can stay comfortable for longer and avoid that nasty numb hand feeling.


  • Trek's OCLV Carbon frame lets you ride stronger, longer
  • The IsoSpeed doubles compliance to conquer even the roughest roads
  • Exceptionally stable geometry and flawless gear shifting


FRAME: Trek 400 Series OCLV Carbon, IsoSpeed, Power Transfer Construction, disc balanced post mount, 142x12 Closed Convert dropout, hidden mudguard mounts, E2 tapered head tube, BB90, DuoTrap compatible, 3S chain keeper

FORK: Trek IsoSpeed carbon, E2 steerer

HEADSET: FSA IS-2 alloy, integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom

STEM: Bontrager Elite, 31.8mm, 7-degree, w/Blendr computer & light mounts

HANDLEBARS: Bontrager Race Lite IsoZone, VR-CF, 31.8mm

TAPE: Bontrager Microfibre Tape

FRONT BRAKE: Alloy dual pivot

REAR BRAKE: Alloy dual pivot

BRAKE LEVERS: Shimano 105 5800

FRONT DERAILLEUR: Shimano 105 5800 11-speed, braze-on

REAR DERAILLEUR: Shimano 105 5800 11-speed

SHIFT LEVERS: Shimano 105 5800 11-speed

CASSETTE: Shimano 105 5800, 11-32, 11-speed

CHAIN: Shimano 105 5800 11-speed

CRANKSET: Shimano RS500, 50/34 (compact)


FRONT WHEEL: Bontrager alloy hubs, Bontrager Tubeless Ready rims

REAR WHEEL: Bontrager alloy hubs, Bontrager Tubeless Ready rims

FRONT TYRE: Bontrager R1 Hard-Case Lite, 700x25c

REAR TYRE: Bontrager R1 Hard-Case Lite, 700x25c

SADDLE: Bontrager Paradigm R, hollow chromoly rails

SEATPOST: Bontrager carbon, 2-bolt head, 27.2mm, 8mm offset

Image shown for representation of colour way only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.


Size Guide

UK Delivery Options

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Next Working Day Delivery* - £4.99

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Sunday pre 12 Delivery - £4.99

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** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

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All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 7 - 10 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

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