Compare bikes: Compare Btwin Poply 540 (2020) vs. Btwin Rockrider 540 (2020) - Findabike

The lowered frame geometry makes it easier to get on and off the bike.The steel frame is robust.

Tyres designed for urban riding, efficient and highly visible thanks to its reflective strip. 24-inch 1.7 to 2.2 cross-section inner tube with Schrader valve.

Two V-Brake pads for effective braking.These brakes are composed of callipers that exert more or less pressure on the rim to slow or stop the rotation of the wheels.

Because children have smaller hands than adults, it's not always easy for them to reach the brake lever. This is why our engineers and designers have designeda brake lever closer to the handlebars that is easier to hold. The brakes are now in reach of little hands! - Two V-Brake pads for effective braking.These brakes are composed of callipers that exert more or less pressure on the rim to slow or stop the rotation of the wheels.