Bulls Twenty9 E 3 RSI


The BULLS TWENTY9 E-3 is a top quality electric mountain bike built on 29 inch rims – this wheel size performs well on road and hard surfaces and can cope with all but the most technical off road excursions. It comes with Shimano XT gears, 15mm quick release spindles and tough sump guard. Power comes from BOSCH’s most powerful CX motor producing 75Nm. The 400/500Wh BOSCH battery is removable and can be locked in place with a key for added security. Tektro HD-M290 180mm diameter hydraulic disc brakes provide excellent stopping power, BULLS forks with remote lock-out can cope with the toughest terrain.


  • Bulls
  • Twenty9 E 3 RSI
  • £2499.00
  • General leisure, Trail & Mountain
  • Unisex
  • Mountain bike
  • Aluminium
  • Europe
  • 250
  • Centre Crank drive
  • BOSCH Performance Line CX 250W
  • Powerpack: 36V/11Ah/400Wh
  • 50
  • Pedal assist only, no throttle
  • Front
  • Hydraulic disc
  • Shimano Deore XT 11 Speed
  • Bulls
  • Selle Royal Seta M1, STYX design
  • 29
  • Schwalbe Rocket Ron Evolution 29 x 2.25
  • Bosch Intuvia
  • Rock Shox Reba RL 29 Solo Air
  • Bulls
  • 2 years

Service & Repair options

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Optional extras

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The manufacturer states this bike adheres to the following European standard: EN 15194 standard for 'Electronically Power Assisted Cycles' (EPAC)

Lithium battery conforms to UN standard 38.3


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