About the Batribike Penta S E-Bike

The Batribike Penta S is a comfortable and practical step-through electric city bike designed for everyday commuting and relaxed leisure rides. Built around a lightweight aluminium frame and smooth-running 250 W Promovec centre motor, it delivers powerful yet natural pedal assistance with up to 100 Nm of torque, making hills and longer journeys easier to manage. The integrated LCD display offers multiple levels of assistance so riders can easily control their ride, while the low step-through frame makes mounting and dismounting effortless.

Designed with durability and everyday usability in mind, the Penta S features front suspension, hydraulic disc brakes and puncture-resistant tyres for a smooth and confident ride on urban streets and cycle paths. With several battery options offering up to around 98 km of range, this electric bike is well suited to commuters and riders who want reliable long-distance capability combined with comfort and practicality. Integrated lights, mudguards and a rear rack complete the package, making it a ready-to-ride e-bike for daily transport.

Specifications

• Motor: Promovec 250W centre motor, up to 100 Nm torque
• Battery Options:
  • 280 Wh (Eco) – 27–61 km range
  • 375 Wh (Standard) – 36–80 km range
  • 480 Wh (Long Range) – 44–98 km range
• Maximum Assisted Speed: 25 km/h (15.5 mph)
• Frame: Aluminium step-through frame
• Gears: Shimano Altus 8-speed drivetrain
• Brakes: Shimano hydraulic disc brakes
• Suspension: 60 mm front suspension fork
• Wheels: 700C alloy wheels
• Tyres: Schwalbe Active Plus 700×38C
• Display: Centre LCD display with 5 assist levels
• Lights: System-powered front and rear LED lights
• Charging Time: Approximately 4–6 hours
• Weight: approx. 24.1 kg with Eco battery
• Maximum Load: 120 kg rider and luggage combined
• Included Extras: Mudguards, rear rack, lights, side stand

Penta S Sizing Guide

• Frame Size: 45 cm (17.7")
• Overall Length: 188 cm
• Handlebar Width: 64 cm
• Bike Height: 109 cm
• Saddle Height: 91 cm – 104 cm adjustable
• Step-Through Height: 48 cm
• Wheel Size: 28" (700C)
• Wheelbase: 115 cm

The Penta S uses a one-size step-through frame designed to suit a wide range of riders, offering an upright and comfortable riding position for city commuting and leisure cycling.