The Yamaha Wabash RT is a versatile gravel electric bike designed for adventure both on and off-road. Featuring a lightweight aluminum frame, drop handlebars, and Yamaha’s PWSeries ST motor with 70 Nm of torque, it delivers smooth and natural assistance across changing terrain. With a 500 Wh integrated battery, Shimano GRX 11-speed drivetrain, and wide 700×45c tires, the Wabash RT combines road efficiency with off-road capability—perfect for long rides, commutes, or weekend escapes.

• Motor: Yamaha PWSeries ST mid-drive, 250W nominal (500W max), 70 Nm torque, 5 assist modes including Automatic and Walk Assist

• Battery: Yamaha 500 Wh (36V, 13.4 Ah) lithium-ion, integrated in the frame, ~4 hours full charge

• Frame: Hydroformed aluminum with internal cable routing, integrated battery, rack and fender mounts

• Fork: One-piece aluminum fork with 12×100 mm thru-axle and internal brake routing

• Drivetrain: Shimano GRX 11-speed, 44T chainring, 11-42T cassette

• Brakes: Shimano GRX RX400 hydraulic disc brakes, 180 mm front / 160 mm rear rotors

• Wheels: 700c alloy rims, thru-axle hubs (12×100 mm front, 12×142 mm rear), integrated rear speed sensor

• Tires: Maxxis Rambler 700×45c, tubeless-ready, EXO protection

• Handlebar: Flared drop bar (44 cm top / 58 cm drop width), cork bar tape

• Seatpost: Limotec dropper post (travel: 40 mm on S, 60 mm on M/L), 30.9 mm diameter

• Saddle: Yamaha Off-Road with Cr-Mo rails

• Display: Yamaha Display A – LED indicators with speed, battery, assist mode, trip info, cadence, etc.

• Weight: Approx. 21 kg (46.3 lbs depending on size)

• Assist Speed Limit: Up to 25 km/h (Europe) or 28 mph (USA version)