You'll be surprised by the responsiveness of its light, stiff frame, with its natural acceleration and real feeling of speed. The double-walled rims are exactly what you need for zipping along on the asphalt, while the 8-speed drivetrain works hard to make distances shorter and bumps smoother. The Speed 900 makes life easy. Agility is a real thrill When climbing onto the Speed 900, agility becomes second nature. As you weave between cars and along the city's narrow, technical pathways, this bike's geometry quickly reveals its benefits. The shortened seat and chain stays spark speeds that commit you to an exhilarating ride, where changes in direction are a chance to shine. The 32 mm tyres crave speed and love navigating tricky turns. Want to play? Master the city by day and night The Speed 900 bike is equipped with rechargeable front and rear lights to keep riders safe both day and night. Its automatic mode switches the lights on when moving and turns off when the bike has been stationary for 10 seconds. And that's not all. During the day, the front light stays in eco mode so that you can be seen by other road users. As night falls, it automatically switches to a more powerful mode so that you can see. Its anti-theft system discourages opportunist thieves. Liven up your commutes The Speed 900 is your all-day companion: jump on it in the morning to get to work, and again in the evening to come home. Its chain guard protects your trousers from stains, while the mudguards tame the elements. The lighting system makes you visible in the dark, and the brakes and tyres protect you from mishaps of any type. You'll quickly feel at home on the Speed 900. This bike quickly shows itself to be sporty, practical, and as safe as can be. Choosing the right size bike The bike's size is a key factor. Please refer to the size guide at the top of the page to choose the right bike size.The aluminium frame comes in 3 sizes:size M (1.6 to 1.7 m)size L (1.7 to 1.85 m)size XL (1.85 to 2 m)Good to know: the bike has been designed to be agile and responsive. If you're in between two sizes, choose the smaller size for greater responsiveness, and the larger for greater comfort. Accessories The Speed 900 isn't content with simply going fast; it also comes with accessories that will turn heads.Sold with reflectors and built-in lights (front + rear + micro USB cable). Road 900 saddle that's both comfortable and designed for an active position. Mudguards with double stays. Chainset guard.Compatible with a segment lock (thanks to the 2 lock points on the frame), rear pannier rack, front pannier rack, universal stand and child seat. The next level city fast commuting bike Efficiency 8 Speeds transmission with single chain ring.