ROCKRIDER 27.5+ Inch Electric Mountain Bike E-ST 900

Frameset

• Frame

  6061 aluminium with hydroformed tubes
• Fork

  Ride over obstacles (roots, pebbles, stones, etc.) easily thanks to the Rockshox JUDY fork with 120 mm of travel. This fork has: - a thru axle and conical pivot for more durability. - pneumatic spring for optimal adjustment based on your weight - rebound adjustment and lockout for better control, depending on the terrain.
• Motor

  BROSE T Aluminium central motor with 70 Nm torque
• Battery

  SAMSUNG SDI cells

Wheels

• Wheels

  27.5+ Sunringle Duroc 40 Wheels
• Wheel Size

  27.5"
• Tires

  Hutchinson Taipan Koloss 27.5+ tyres with a 2.8"" cross-section

Drivetrain

• Crank

  The E-ST900 electric bike is equipped with a single chainring and ChainFlow 3D anti-drop technology to prevent chain drops. A single shifter on the right handlebar makes it easy to shift between the 10 speeds. In detail: - ChainFlow anti-derailment 34-tooth chainring - SHIMANO DEORE M6000 Shadow+ 10-speed rear derailleur with long cage - SHIMANO DEORE M6000 right shifter - MICROSHIFT 10-cog cassette (11-42 teeth) - KMC E10 Turbo special e-bike chain

Components

• Brakeset

  No matter the conditions you ride in (dry, muddy, wet), the Tektro TKD32 hydraulic disc brakes on the front and rear provide powerful, progressive braking. Oversized 180mm diameter discs provide even more power.
• Handlebar

  720mm oversize ROCKRIDER SPORT aluminium handlebar
• Saddle

  Since your mountain bike rides will get longer and longer, it is important to sit comfortably. So our teams designed the exclusive ROCKRIDER Ergofit Pro saddle. It fits all hip sizes and has a curved shape that is particularly good for sport trail rides. The 31.6 mm aluminium seat post ensures compatibility with most adjustable and suspended seat posts on the market.
• Stem

  Rockrider adjustable stem
• Grips

  ROCKRIDER SPORT ""soft touch" ergonomic grips