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ROCKRIDER - 27.5" Electric Mountain Bike E-ST 500 - Black

Last checked price £1,399.99

 

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Fitted with an advanced control display to measure autonomy, level of pedal assistance and speed, keep track of your progress in real-time. Enjoy seamless pedaling for all terrain.

Product Features:

  • power: Attack your climbs with the motor's 50Nm of torque at 250W.
  • autonomy: Ride an average of 2 hours 45 at a sporty pace thanks to the 420Wh battery.
  • smooth pedaling: The built-in motor automatically assists you when needed. Perfect for MTBing.

Design details:

  • Motor: BROSE C Aluminium motor Mid-drive position 50 Nm torque Torque sensor Max assistance: 280% The electrical assistance cuts out above 25 km/h in accordance with EU regulations
  • Battery: Samsung SDI or LG Capacity: 420 Wh
  • Display: ERGO 500 3 assistance modes: Eco / Standard / Boost. Walk mode. Stats displayed: Active assistance mode / Battery level / Speed (current, average, max) / Remaining battery / Distance covered (total and trip)
  • Weight S: 22.8 kg M: 22.9 kg L: 23.1 kg XL: 23.2 kg Net weight without pedals
  • Frame: ROCKRIDER COMFORT GEOMETRY FRAME in 6061 aluminium with hydroformed tubes 12x148 mm Boost Seat tube diameter: 31.6 mm Tapered head tube 1 bottle cage mounting point
  • Drive train: 34T 3D ChainFlow chainring with chain guide MICROSHIFT ACOLYTE 8-speed rear derailleur, medium cage Crank: 175 mm MICROSHIFT ACOLYTE right shifter MICROSHIFT 8-sprocket 12-42 T cassette KMC E8S special electric chain
  • Suspension: SUNTOUR XCM fork Travel: 120 mm Dampers: 30 mm Axle: QR Format: 9 x 100 mm
  • Wheels: Rockrider Tubeless Ready (needs tubeless tyres, special Presta valves and tyre sealant) 27.5", compatible with wide tyres: up to 2.5" 23 mm (width between hooks) 32 spokes 6-bolt disc Freehub: HG
  • Brakes: Tektro M276 Hydraulic disc brakes 2 piston 160 mm front and rear
  • Riding position: ROCKRIDER SPORT "oversize" 720 mm wide alu handlebar The Rockrider stem is 70 mm (size S), 80 mm (size M/L), or 90 mm (size XL) and can be raised to 5 adjustment intervals: + 0mm, + 7.5mm, + 15mm, + 22.5mm, + 30mm. ROCKRIDER SPORT "soft touch" grips
  • Saddle / Seat post: ROCKRIDER CORE COMFORT saddle Aluminium 31.6 mm seat post
  • Tyres: HUTCHINSON GILA 27.5" x 2.35" or HUTCHINSON KRAKEN 27.5" x 2.3" or MICHELIN FORCE XC 27.5" x 2.25" depending on availability
  • Pedals: Rockrider 520 Grip resin flat pedals
  • Accessories: Your mountain bike comes with a bell, lighting, wheel reflectors, and pedals. The frame is compatible with: - front and rear mudguards - stand - bottle cage (on the top tube) - saddle bag - rear pannier rack (to be mounted on a stay or special rack for wide bikes with 150 mm rear wheel axles) - child seat