BTWIN 500 Tilt Folding Bike 20” Excellent Condition

The B'TWIN Tilt 500 is a 20-inch aluminium folding bike finished in striking red, built around a compact frame design that folds away neatly when not in use. It runs a 7-speed derailleur drivetrain with V-brakes front and rear, making it suited to urban commuting and mixed-use riding where portability matters as much as practicality.

This particular example is in near-new condition and has barely been ridden, with only light storage marks and signs of professional work. The bike started life with standard factory components but has since been upgraded throughout, with work done to improve both its performance and rideability. The front brake mounts were professionally modified but remain compatible with V-brake systems, so the setup is straightforward and conventional.

The upgrade spec includes Shimano LX V-brakes front and rear paired with Tektro brake levers, a Stronglight sealed bottom bracket to keep maintenance hassle-free, and an FSA Vero crank mated to a Stronglight 52-tooth chainring with new bolts throughout. The saddle is a Sella San Marco, a brand known for comfort and durability, and the pedals have been sized up to larger folding units than the original factory fit, making them easier to use in day-to-day riding. These component choices add up to a noticeably lighter and more refined feel compared to the entry-level parts B'TWIN originally fitted.

Beyond the core components, the bike comes with a rear rack and both front and rear lights, neither of which are standard factory equipment. These additions make it genuinely ready for commuting or shopping trips without needing to hunt down extras. The bike has sat in protected storage for the past five years, folded and wrapped in a climate-controlled environment, which explains its excellent cosmetic condition despite its age.

For anyone wanting a compact folding bike that isn't hamstrung by cheap factory components, this represents a considerable head start. The upgraded drivetrain, brakes, and finishing kit mean you get rideability and reliability straight away rather than spending money on replacements a few months down the line. It's a folding bike that's been thoughtfully built rather than simply assembled.