Niner RLT e9 RDO 4-Star - 2021

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sku: GM100820-35

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Niner RLT e9 RDO 4-Star - 2021


A blend of performance, versatility, and value are distinctive in the RLT e9 RDO parts kit. Gravel-friendly Shimano GRX drivetrain and brakes are fitted for miles of reliable rides.

  • Shimano GRX flat mount brake calipers with custom Niner adapters for post mount frame compatibility
  • Shimano GRX drivetrain is Boost spaced for MTB parts compatibility


  • Frame: RLT e9 RDO Carbon
  • Fork: Niner RDO Carbon
  • Headset: Niner Integrated IS42/286 | IS52/40
  • Brakes: Shimano GRX 400, RT-EM810 180mm CL rotors
  • Shifters: Shimano GRX 600
  • Crank: Praxis Bosch G4 ISIS 42T
  • Bottom Bracket: N/A
  • Motor: Bosch Gen4 Performance Line CX 28mph
  • Battery: Bosch Powertube 500wh
  • Display: Bosch Purion
  • Cassette: Shimano SLX M7000
  • Rear Derailleur: Shimano GRX 800
  • Chain: Shimano CN-E8000
  • Wheelset: Stan’s NoTUBES Arch D
  • Tires: Schwalbe G-One Speed Performance 700x50c
  • Handlebar: Easton EA50 AX
  • Handlebar Tape: Niner Bar Tape
  • Stem: Niner Alloy
  • Seatpost: Niner Carbon
  • Saddle: Niner Custom with Cr-Mo rails
  • Sizes: 50cm | 53cm | 56cm | 59cm |
  • Colors: Green