Selling my Rockrider E-ST 500 (27.5” semi-rigid, black) electric mountain bike, purchased new from Decathlon Zürich on August 15, 2025. The bike is in excellent condition — used only a few times around the city. Specs: • Mid-drive Brose T motor (50 Nm torque) – smooth, quiet, strong on hills • 420 Wh battery (36 V × 11.6 Ah) with full charger • 120 mm front suspension • Shimano 9-speed drivetrain • Tektro hydraulic disc brakes • 27.5-inch wheels – agile and ideal for both city and light trails • Frame Size: [check and fill in M or L] • Comes with key and charger Condition: Excellent, fully functional, no scratches or issues.