Thunder Step-Thru RX Electric Bike

Thunder Step-Thru RX Long-Range Commuter Electric Bike

The Thunder Step-Thru RX electric bike combines accessible low-step geometry with the larger battery and hydraulic braking package of Thunder’s RX platform. It is designed for frequent commuting, errands and riders who prefer easier mounting without moving to a compact folding bike.

500W Assistance and an 840Wh Battery

The Bafang G02 rear hub motor is rated at 500W with up to 80 N·m of torque. Its 48V 17.5Ah Samsung battery is listed for up to 120 km under favourable assist conditions; real-world range varies with rider load, hills, temperature, throttle use, speed and tire pressure.

Hydraulic Control for City Riding

Tektro hydraulic disc brakes, a MOZO suspension fork and 26 × 1.95-inch Kenda tires create a comfort-focused urban setup. Shimano 7-speed gearing gives the rider mechanical options for climbs and lower-assist riding.

RX vs Standard Step-Thru

The RX is the better fit when hydraulic braking and the fixed 840Wh battery are priorities. The Thunder Step-Thru offers multiple battery options with mechanical brakes. Explore Thunder electric bikes, browse all e-bikes, or schedule e-bike service in Vancouver.