Trek Domane+ SLR 9

The 2023 "Domane+ SLR 9" model from Trek is a high-quality e-road bike that stands out for its advanced technology and top-of-the-range features. Priced at EUR 12,499, this bike is positioned in the premium segment and is aimed at discerning riders who value performance and quality.

The frame of the Domane+ SLR 9 is made from 800 Series OCLV Carbon and incorporates the TQ drivetrain system. The tapered head tube and the rear IsoSpeed system ensure optimum power transfer and riding comfort. The internal cable routing and flat-mount disc brake mounts contribute to a clean, uncluttered appearance, whilst the mudguard mounts and the 142x12 mm thru-axle provide additional flexibility and stability. The maximum rider weight is 125 kg, whilst the bike itself weighs just 11 kg.

The brakes consist of Shimano Dura-Ace BR-9270 hydraulic disc brakes with flat-mount calipers and resin pads featuring cooling fins. The brake discs are Shimano MT900 with Centre Lock mounting and have a diameter of 160 mm. This combination ensures outstanding braking performance and control.

The gear system features the Shimano Dura-Ace R9270 Di2 12-speed electronic groupset, complemented by the Shimano Dura-Ace R9250 Di2 front derailleur in the brazed-on version. The crankset is a Praxis Carbon with a crank arm length of 175 mm, and the cassette is a Shimano Dura-Ace R9200 with a 11–34-tooth range.

The fork on the Domane+ SLR 9 is also made of carbon and features a tapered steerer tube, internal brake cable routing, mudguard eyelets and a flat-mount disc brake mount. The front thru-axle measures 12x100 mm. The handlebars are Bontrager Pro IsoCore VR-SF with a width of 44 cm, whilst the stem is a Trek RCS Pro with a -7-degree rake and a length of 110 mm.

The wheelset consists of Bontrager Aeolus RSL 37 OCLV Carbon wheels, which are tubeless-ready and have a rim depth of 37 mm. The thru-axles measure 100x12 mm at the front and 142x12 mm at the rear. The saddle is a Verse Short Pro with carbon rails and a width of 145 mm, mounted on a Domane Carbon seatpost with a KVF profile, a 20 mm offset and a length of 320 mm.

The drive is assisted by the TQ HPR50 motor, which has a maximum continuous rated power of 250 W and a maximum torque of 50 Nm. The maximum power output is 300 W. The battery has a capacity of 360 Wh, ensuring sufficient range for long rides. The charger is supplied with a charging cable.

The frame geometry offers a comfortable yet sporty riding position. The reach is 38 mm, the stack 63 mm, the seat tube length 57 mm, the top tube length 58 mm, the head tube angle is 72 degrees, the seat tube angle is 73 degrees, the head tube length is 22 mm, the chainstay length is 43 mm, the standover height is 83 mm and the wheelbase is 104 mm.

In summary, the Trek Domane+ SLR 9 offers an impressive package combining state-of-the-art technology, high-quality components and well-thought-out geometry, making it suitable for both ambitious amateur cyclists and professionals.