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Trek Domane Plus SLR 8 AXS specifications and in-depth review

Trek Domane Plus SLR 8 AXS

Manufacturer: Trek

The Trek Domane Plus SLR 8 AXS is an electric bike designed for riders seeking a versatile and efficient ride. It features a lightweight carbon fiber frame and an in-frame battery for a sleek, integrated design. With a powerful 300W motor, the bike offers smooth rides across various terrains. The 12 gears ensure an adaptable and responsive experience for different riding conditions. The 360 Wh battery provides ample power for long rides, and the bike is equipped with both front and rear lights for added visibility.

In terms of performance, the Trek Domane Plus SLR 8 AXS delivers a maximum range of 145 km per charge. It is equipped with hydraulic disc brakes for reliable stopping power, while the 50 Nm torque and a top speed of 25 km/h offer a solid, controlled ride. The bike also features both eco and turbo modes for enhanced riding efficiency depending on your needs, making it a great choice for a variety of cyclists.

Pros
  • The 360 Wh in-frame battery provides a solid range of up to 145 km per charge.
  • Equipped with a 12-speed gear system, offering versatility for various riding conditions.
  • The inclusion of both front and rear lights enhances visibility and safety during night rides.
  • The bike features a display and a dedicated smartphone app, improving the overall user experience.
Cons
  • The bike does not support regenerative braking, which could improve energy efficiency.
  • It does not have a removable battery, making it harder to replace or charge separately.
  • No anti-theft features are included, leaving the bike vulnerable to theft.
  • The bike lacks suspension systems, which may limit comfort on rougher terrains.
Who is this for?

The Trek Domane Plus SLR 8 AXS is ideal for cyclists seeking an efficient, long-range ride with the versatility of a 12-speed gear system and the convenience of an in-frame 360 Wh battery. It is perfect for those who primarily ride on smooth roads and want a lightweight, sleek design. The addition of front and rear lights also makes it a good choice for riders who need visibility during low-light conditions or night rides.

Who is this NOT for?

This bike may not be suitable for riders who need enhanced comfort on rough terrain, as it lacks suspension both front and rear. It also does not offer regenerative braking or anti-theft features, which could be important for those who prioritize energy efficiency or security. Additionally, the bike's non-removable battery could be inconvenient for users who prefer to easily replace or charge their battery separately.

Design:

frame material Carbon fiber
weight 12210 g
has front suspension ✕
has rear suspension ✕
has an in-frame battery ✓
can be folded ✕
has internal cable routing ✓
is designed for kids ✕

The Trek Domane Plus SLR 8 AXS features a durable carbon fiber frame that balances strength and lightness. It also includes an integrated in-frame battery, adding to its streamlined design. The bike does not have front or rear suspension, which contributes to its efficiency and performance on smooth surfaces. Additionally, the bike’s internal cable routing ensures a cleaner look and reduced maintenance needs. It is not foldable and is not designed for kids, making it suitable for adult riders seeking a solid, reliable ride.

Battery:

battery size 360 Wh
charge time 2.5 hours
Has regenerative braking ✕
has a removable battery ✕

The Trek Domane Plus SLR 8 AXS is equipped with a 360 Wh battery that offers a solid power reserve for extended rides. The battery takes approximately 2.5 hours to fully charge, making it convenient for quick turnarounds between rides. It is not removable, ensuring a more integrated design, but does not feature regenerative braking for energy recovery.

Performance:

maximum distance per charge 145 km
braking system Hydraulic disc brakes
maximum torque 50 Nm
has a turbo mode ✓
has an eco mode ✓
motor power 300W
is a multi-gear bike ✓
number of gears 12
is a single-gear bike ✕
drive motor type Mid-drive motor
top speed 25 km/h

The Trek Domane Plus SLR 8 AXS offers a robust performance with a 300W mid-drive motor delivering a maximum torque of 50 Nm, providing smooth and controlled power on various terrains. The bike comes with a 12-speed gear system, offering versatility for different riding conditions, and it has a top speed of 25 km/h. With a maximum range of 145 km per charge, the bike is built to cover long distances efficiently, aided by the inclusion of both eco and turbo modes to optimize power usage depending on rider needs.

Features:

release date April 2025
has anti-theft features ✕
Has a display ✓
Has a dedicated smartphone app ✓
has front light(s) ✓
has rear light(s) ✓

The Trek Domane Plus SLR 8 AXS comes equipped with a display for easy monitoring of your ride stats and a dedicated smartphone app to enhance your cycling experience. The bike also includes both front and rear lights for improved visibility during nighttime or low-light riding conditions. However, it does not feature any anti-theft mechanisms.

Final Verdict

The Trek Domane Plus SLR 8 AXS is a well-rounded electric bike designed for long-distance road riders, offering a 360 Wh battery for a solid range of up to 145 km per charge. With its 12-speed gear system and integrated lighting, it excels in smooth, efficient rides on paved surfaces. While it lacks features like suspension and regenerative braking, making it less ideal for rough terrain or energy recovery, it remains a strong choice for cyclists seeking a reliable, high-performance e-bike for road use. Overall, it's a solid, practical option for those who prioritize range and gear versatility.