TREK DOMANE AL 4 GEN 4 DISC ROAD BIKE 2025 ERA WHITE

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Product Details - Trek Domane Al 4 Gen 4 Disc Road Bike 2025 Era White

The Domane AL 4 is a speedy and versatile road bike that's a perfect starting point for anyone looking to get into road riding.

With an Alpha Aluminium frame, clearance for larger tyres, a 10-speed Shimano Tiagra drivetrain, top tube mounts and an all-day road comfort geometry – the Domane AL 4 is perfect for casual pedalling, group rides, fast commutes and even venturing beyond tarmac roads to most gravel roads.

Key Features

  • 20 Shimano Tiagra Gears: Reliable shifting, suitable for riding on all terrain.
  • Aluminium Frame: Lightweight & stable, with Endurance Geometry for a confident ride.
  • Internal cable routing and Integrated CockpitProvides premium looks and a clean aesthetic.

Full Specification:

  • Frame: 100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle
  • Fork: Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
  • Gear Shifters: Shimano Tiagra R4720, 10 speed
  • Chainset: Shimano Tiagra 4700, 50/34, 165 - 175 mm length
  • Chainrings: 50/34
  • Rear Cassette: Shimano 10-speed, 11-32T
  • Chain: Shimano Tiagra HG54, 10-speed
  • Front Derailleur: Shimano Tiagra 4700, 31.8 mm clamp
  • Rear Derailleur: Shimano Tiagra 4700, long cage, 34T max cog
  • Bottom Bracket: Shimano RS501 BSA
  • Pedals: Not supplied
  • Rims: Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve
  • Front Hub: Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle
  • Rear Hub: Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle
  • Front Tyre: Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
  • Rear Tyre: Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
  • Brakes: Shimano RT66, 6-bolt, 160 mm, Hydraulic disc
  • Handlebars: Bontrager Comp VR-S, alloy, 31.8 mm, 81 - 100 mm reach, 118 - 124 mm drop,38 - 44 cm width
  • Handlebar Tape: Bontrager Supertack Perf tape
  • Headset: FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
  • Stem: Bontrager Elite 31.8 Blend-r compatble, 7-Degree
  • Saddle: Bontrager Verse Short, steel rails, 145 mm width
  • Seatpost: Bontrager Comp 6061 alloy, 27.2 mm, 8 mm offset
  • Accessories: N/A
  • Weight: 56 - 10.35 kg / 22.82 lbs

    We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

    Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.


     

    Trek Domane Sizing Chart Size Guide

    At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.

    Bicycle Safety 

    Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.

    Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.

    Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.

    Follow road rules – Ride responsibly and remain aware of your surroundings.

    Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)

    Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.

    Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.

    Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.

    Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.

    Pedals - Ensure pedals are still tight and correctly fitted.

    Routine Maintenance (Every Few Weeks)

    Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.

    Brake Safety – Check brake pads and responsiveness before each ride.

    Tyre Inspection – Look for punctures and ensure correct air pressure.

    Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.

    Frame Safety Check – Look for any signs of damage or cracks.

    Pedals - Ensure pedals are still tight and correctly fitted.

    Professional Check-Ups

    Have your bike serviced at least once a year, or more frequently if you ride often.

    Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)

    Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.

    Avoid Overcharging – Unplug the charger once fully charged to extend battery life.

    Pedals - Ensure pedals are still tight and correctly fitted.

    Routine e-Bike Maintenance (Every Few Weeks)

    Motor Inspection – Listen for unusual noises and ensure smooth operation.

    Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.

    Pedals - Ensure pedals are still tight and correctly fitted.

    Seasonal e-Bike Maintenance

    Check Electrical Components – Ensure wires and connections are clean and secure.

    Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.

    By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!

    Read our full advice

    If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk

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    TREK DOMANE AL 4 GEN 4 DISC ROAD BIKE 2025 ERA WHITE
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    • SKU: 5301516
    • Product ID: 157875
    • EPOS Code:
    Est. Dispatch typically 10 days
    Delivery Available
    Finance Available
    Family Owned Independent
    Built by Cytech Mechanics
    10% Off Accessories
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    Product Description

    The Domane AL 4 is a speedy and versatile road bike that's a perfect starting point for anyone looking to get into road riding.

    With an Alpha Aluminium frame, clearance for larger tyres, a 10-speed Shimano Tiagra drivetrain, top tube mounts and an all-day road comfort geometry – the Domane AL 4 is perfect for casual pedalling, group rides, fast commutes and even venturing beyond tarmac roads to most gravel roads.

    Key Features

    • 20 Shimano Tiagra Gears: Reliable shifting, suitable for riding on all terrain.
    • Aluminium Frame: Lightweight & stable, with Endurance Geometry for a confident ride.
    • Internal cable routing and Integrated CockpitProvides premium looks and a clean aesthetic.

    Full Specification:

    • Frame: 100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, flat-mount disc, UDH, 142x12 mm thru axle
    • Fork: Domane AL carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
    • Gear Shifters: Shimano Tiagra R4720, 10 speed
    • Chainset: Shimano Tiagra 4700, 50/34, 165 - 175 mm length
    • Chainrings: 50/34
    • Rear Cassette: Shimano 10-speed, 11-32T
    • Chain: Shimano Tiagra HG54, 10-speed
    • Front Derailleur: Shimano Tiagra 4700, 31.8 mm clamp
    • Rear Derailleur: Shimano Tiagra 4700, long cage, 34T max cog
    • Bottom Bracket: Shimano RS501 BSA
    • Pedals: Not supplied
    • Rims: Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve
    • Front Hub: Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle
    • Rear Hub: Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle
    • Front Tyre: Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
    • Rear Tyre: Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
    • Brakes: Shimano RT66, 6-bolt, 160 mm, Hydraulic disc
    • Handlebars: Bontrager Comp VR-S, alloy, 31.8 mm, 81 - 100 mm reach, 118 - 124 mm drop,38 - 44 cm width
    • Handlebar Tape: Bontrager Supertack Perf tape
    • Headset: FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
    • Stem: Bontrager Elite 31.8 Blend-r compatble, 7-Degree
    • Saddle: Bontrager Verse Short, steel rails, 145 mm width
    • Seatpost: Bontrager Comp 6061 alloy, 27.2 mm, 8 mm offset
    • Accessories: N/A
    • Weight: 56 - 10.35 kg / 22.82 lbs

      We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

      Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.


       

      Trek Domane Sizing Chart Size Guide

      At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.

      Bicycle Safety 

      Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.

      Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.

      Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.

      Follow road rules – Ride responsibly and remain aware of your surroundings.

      Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)

      Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.

      Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.

      Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.

      Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.

      Pedals - Ensure pedals are still tight and correctly fitted.

      Routine Maintenance (Every Few Weeks)

      Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.

      Brake Safety – Check brake pads and responsiveness before each ride.

      Tyre Inspection – Look for punctures and ensure correct air pressure.

      Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.

      Frame Safety Check – Look for any signs of damage or cracks.

      Pedals - Ensure pedals are still tight and correctly fitted.

      Professional Check-Ups

      Have your bike serviced at least once a year, or more frequently if you ride often.

      Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)

      Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.

      Avoid Overcharging – Unplug the charger once fully charged to extend battery life.

      Pedals - Ensure pedals are still tight and correctly fitted.

      Routine e-Bike Maintenance (Every Few Weeks)

      Motor Inspection – Listen for unusual noises and ensure smooth operation.

      Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.

      Pedals - Ensure pedals are still tight and correctly fitted.

      Seasonal e-Bike Maintenance

      Check Electrical Components – Ensure wires and connections are clean and secure.

      Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.

      By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!

      Read our full advice

      If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk

      You Might Be Interested In

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