SILEX 400
To be fast, you have to be able to slow down. Our SILEX 400 features the super reliable and gravel-specific GRX groupset with powerful hydraulic disc brakes—a faithful all-road companion with multiple fixing points for bottles and other gear.

The SILEX 400 is simply crying out for some demanding cycling adventure away from the pristine tarmac and fully laden bikepacking excursions. The stable handling of the triple-butted aluminum frame, paired with our full carbon gravel fork and equipped with Shimano's gravel-specific GRX groupset, means the 400 is super capable on the way up and back down again. And that is not just down to the fully hydraulic brakes. With the SILEX 400, every road is yours.

There's beauty in riding without watching the time, heading wherever you feel the urge. For those rides, the test and award-winning SILEX makes total sense; our most comfortable and versatile road bike ever. Its modern MTB-inspired geometry, long top and head tubes, and short stem offer agile, confidence-inspiring handling. While often seen on extended gravel, rough road outings, and backpacking trips, the SILEX also found a substantial following in comfort-orientated road riding connoisseurs, commuters, and city traffic weavers. The more rugged 650b wheeled alternative to the 700c SILEX has obtained multiple test wins and comfort awards and is coming back in the form of the fully loaded and wirelessly shifted SILEX+ LIMITED. The 'classic' 700c SILEX also impressed the press with the 400 securing a test win in Cycling Plus, being certified as having a 'huge fun factor,' 'superb riding position,' and 'brilliant off-road handling.'

• Triple-butted aluminum frame and full carbon fork
• 700c wheel for well balanced off and on-road capability
• Internal cable routing for a clean and easy-to-load frame
• Comfort geometry for long hours in the saddle
• MTB-inspired handling for superior off-road capability
• Three bottle cage positions and bosses for additional luggage capacity on the fork legs.

Specifications

• Frame: SILEX Lite
• Material: Aluminum
• 700x38C / 650Bx45C max.WHS
• 100x12/142x12mm axle standard
• BB86 bottom bracket standard
• Frame Size: XS, S, M, L, XL
• Color: Glossy Black (Matt Black)
• Fork: SILEX CF2
• Tapered
• Material: Carbon
• 700x38C / 650Bx45C max. wheel size.