TREK MADONE SL 7 GEN 8 ROAD BIKE 2025 MATTE LUNAR SILVER
Product Details - Trek Madone Sl 7 Gen 8 Road Bike 2025 Matte Lunar Silver
Product Details - Trek Madone Sl 7 Gen 8 Road Bike 2025 Matte Lunar Silver
The Madone SL 7 Gen 8 is a race-ready road bike built to give you the best of every world.
Its featherweight build lets you soar up climbs, while aero geometry cuts drag on descents and IsoFlow keeps you comfortable through the miles. To give you the best balance of price and performance, it's built with 500 Series OCLV carbon, a two-piece handlebar and stem, and Shimano Ultegra Di2 wireless electronic drivetrain that delivers clean shifts every time, all topped off with carbon wheels for extra lightweight performance.
Key Features Trek Madone SL 7 Gen 8 Road Bike 2025
- 500 Series OCLV Carbon Frame: Race-worthy aerodynamics and climb crushing weight.
- Bontrager Aeolus Pro 51 Carbon Wheels: Keep weight down and performance up, so you can crush climbs and soar down descents.
- Shimano Ultegra Di2: Lightning-fast, customisable shifts that stay crisp and clean thanks to Shimano.
Full Specification
- Frame: 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142x12 mm thru axle
- Fork: Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
- Gear Shifters: Shimano Ultegra R8170 Di2, 12-speed
- Chainset: Shimano Ultegra R8100, 50/34, 165 - 175 mm length
- Rear Cassette: Shimano Ultegra, 11-34, 12-speed
- Chain: Shimano 12-speed
- Front Derailleur: Shimano Ultegra Di2, braze-on, down swing
- Rear Derailleur: Shimano Ultegra Di2
- Bottom Bracket: Praxis, T47 threaded, internal bearing
- Pedals: Not supplied
- Front Wheel: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle
- Rear Wheel: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12 mm thru axle
- Tyres: Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm
- Brakes: Shimano Ultegra Di2, 12-speed, Shimano CL800 rotors, CentreLock, 160 mm
- Handlebars: Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 35 - 41 cm control width, 38 - 44 cm drop width
- Bar Tape: Bontrager Supertack Perf tape
- Stem: Trek RCS Pro, -7-degree, 80 - 110mm length
- Saddle: Bontrager Aeolus Elite, austenite rails, 155 - 145 mm width
- Seatpost: Madone aero carbon seat post, 0 mm offset, short/long length
- Accessories: Charging cable included
- Weight: ML - 7.88 kg / 17.38 lbs (with TLR sealant, no tubes)
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.
Size Guide
Size Guide

How we Build & Pack Your Bike
How we Build & Pack Your Bike
Aftercare
Aftercare
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!
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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Product Description
Product Description
The Madone SL 7 Gen 8 is a race-ready road bike built to give you the best of every world.
Its featherweight build lets you soar up climbs, while aero geometry cuts drag on descents and IsoFlow keeps you comfortable through the miles. To give you the best balance of price and performance, it's built with 500 Series OCLV carbon, a two-piece handlebar and stem, and Shimano Ultegra Di2 wireless electronic drivetrain that delivers clean shifts every time, all topped off with carbon wheels for extra lightweight performance.
Key Features Trek Madone SL 7 Gen 8 Road Bike 2025
- 500 Series OCLV Carbon Frame: Race-worthy aerodynamics and climb crushing weight.
- Bontrager Aeolus Pro 51 Carbon Wheels: Keep weight down and performance up, so you can crush climbs and soar down descents.
- Shimano Ultegra Di2: Lightning-fast, customisable shifts that stay crisp and clean thanks to Shimano.
Full Specification
- Frame: 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142x12 mm thru axle
- Fork: Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
- Gear Shifters: Shimano Ultegra R8170 Di2, 12-speed
- Chainset: Shimano Ultegra R8100, 50/34, 165 - 175 mm length
- Rear Cassette: Shimano Ultegra, 11-34, 12-speed
- Chain: Shimano 12-speed
- Front Derailleur: Shimano Ultegra Di2, braze-on, down swing
- Rear Derailleur: Shimano Ultegra Di2
- Bottom Bracket: Praxis, T47 threaded, internal bearing
- Pedals: Not supplied
- Front Wheel: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle
- Rear Wheel: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12 mm thru axle
- Tyres: Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm
- Brakes: Shimano Ultegra Di2, 12-speed, Shimano CL800 rotors, CentreLock, 160 mm
- Handlebars: Bontrager RSL Aero, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 35 - 41 cm control width, 38 - 44 cm drop width
- Bar Tape: Bontrager Supertack Perf tape
- Stem: Trek RCS Pro, -7-degree, 80 - 110mm length
- Saddle: Bontrager Aeolus Elite, austenite rails, 155 - 145 mm width
- Seatpost: Madone aero carbon seat post, 0 mm offset, short/long length
- Accessories: Charging cable included
- Weight: ML - 7.88 kg / 17.38 lbs (with TLR sealant, no tubes)
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.
Size Guide
Size Guide

How to Build Your Bike
How to Build Your Bike
Aftercare
Aftercare
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!
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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