Trek Domane SLR 9 Gen 4 bicycle red blue

The Domane SLR Premium Road Bike: Uncompromising Performance

This exceptional bike is built on an ultralight 800 Series OCLV Carbon frame with IsoSpeed technology and internal storage for maximum comfort on long rides. The Domane SLR carbon fork with integrated steering ensures precise handling and excellent bump absorption. The entire drivetrain is entrusted to Shimano's electronic top - Dura-Ace Di2 with 12 speeds, which ensures lightning-fast and precise shifting.

Movement is taken care of by Bontrager Aeolus RSL 37 carbon wheels with R3 Hard-Case Lite tires, which combine low weight, excellent grip and the possibility of tubeless use. Braking is handled by the Shimano Dura-Ace hydraulic disc system with a 160 mm rotor for confidence in every situation.

Components such as the Verse Short Pro saddle with carbon rails, the aerodynamic KVF carbon seatpost, and the Bontrager IsoCore handlebars complete the overall premium feel and comfort. Weighing just 7.25kg (size 56, TLR, tubeless), Domane SLR is ready for races, long rides, and epic adventures.

You get our top-tier OCLV Carbon frame with Rear IsoSpeed, a Shimano Dura-Ace Di2 wireless electronic drivetrain for precise shifting, and OCLV Carbon wheels.

Plus, it has easy-access storage for your essentials and enough room for 38c tires to handle rough roads and light gravel trails.

Detailed geometry for maximum comfort and performance

This advanced frame geometry is designed for cyclists looking for the ideal combination of comfort, stability and efficiency on every ride – whether it's a brisk ride on asphalt or long adventures on gravel roads.

The frame is available in sizes from 47 cm to 62 cm, with each size meticulously optimized for the best fit and handling. All sizes use 700c wheels, which provide excellent rolling resistance and stability.

Key points of geometry:

• The effective seat tube angle ranges from 74.6° to 72.5°, allowing the cyclist to adopt a performance-oriented yet comfortable riding position. This angle also helps transfer pedaling power directly to the road.

• The head tube angle (71° to 72.1°) is set to provide confident steering without sacrificing agility, ideal for handling technical passages and fast descents.

• The frame reach increases smoothly with frame size from 36.4 cm (47 cm frame) to 38.6 cm (62 cm frame), meaning every rider will find a size that matches your physique and riding style.

• The head tube (stack) height is also precisely graduated – from 52.7 cm to 65.6 cm – which ensures a comfortable posture and effective breathing even on long rides.

• The bottom bracket drop of 7.5 – 8 cm brings stability in corners and an improved center of gravity of the bike.

• The chainstay length (42-42.5 cm) helps optimize traction and pedaling response, while providing ample room for wider tires.

• The chart also includes saddle rail height ranges for both short and long mast versions, allowing the rider to set the ideal seat height for maximum performance without compromising comfort.

The geometry of this bike is the result of precision engineering and practical experience of professional riders. Regardless of your height or riding style, this frame will allow you to find the perfect position, handle long routes with less fatigue and maintain confidence even on descents or on uneven surfaces.