Frame: Niner RLT E9 RDO Carbon
Frame sizes: 53, 56, 59
Color: Electric Moss Green
Motor: Bosch Gen 4 Performance Line CX 25 km/h
Battery: Bosch Powertube 500 wh
Display: Bosch Purion
Fork: Niner RDO Carbon
Front wheel: Stans Notubes Arch D, Formula CL-811 hub 110×15 mm
Rear wheel: Stans Notubes Arch D, Formula ECT-148S hub 148×12 mm
Front tire: Schwalbe G-One Speed Performance, 700x50c
Rear tire: Schwalbe G-One Speed Performance, 700x50c
Brakes: Shimano GRX 400
Brake levers: Shimano GRX 500
Brake rotors: Shimano RT-EM810 180 mm Centerlock
Chain: Shimano CN-E8000
Front shifter: Shimano GRX 600
Rear shifter: Shimano GRX 600
Cassette: Shimano SLX M70000, 11-42 teeth
Rear derailleur: Shimano GRX 600
Crankset: Praxis Bosch G4 ISIS 42 teeth (50 cm-170 mm, 53/56 cm-172.5 cm, 59 cm-175 mm)
Bottom bracket: N/A
Saddle: Niner Custom with cr-mo rails, embossed Niner Graphic
Seatpost: Niner Carbon, 400 mm, Niner Graphic
Handlebar: Easton EA50 AX (size 50 cm-420 mm, size 53 cm-440 mm, sizes 56-59 cm-460 mm)
Stem: Niner alloy, Niner graphic
Headset: Niner integrated Shis description IS42/286| IS52/40
Aproximate weight: 39.25 lbs/17.8 kg
Bosch Performance for Speed
The e-version of our vaunted RLT gravel bike goes far and it goes fast. The Bosch Performance Line Speed drive system propels a rider to 28 miles per hour (Performance Line CX and 25kph in the EU) with a 500wh battery for longer distances. Bosch leads the category with reliable motors that deliver smooth, lag-free pedal assist, backed by an unparalleled global service network.
What’s not so obvious are the details, starting with our RDO carbon construction. Our engineers wanted the battery to be integrated and yet easily externally removable for the utmost flexibility when recharging. However, this design presents engineering challenges that we solved in elegant fashion.
Designed for Durability and Versatility
Using FEA modeling and extensive testing, lead engineer George Parry built a robust carbon backbone structure to withstand the roughest roads imaginable. In fact, the RLT e9 RDO passes ISO mountain bike test standards. Bonded to a 1-piece alloy motor mount, this machine is ready to go the distance for years to come.
Subtle design features add incredible versatility. Post-mount disc brake fitment makes it easy to change to a flat handlebar with mountain bike brakes. Likewise, our intentional inclusion of Boost hub and crankset spacing allows the rider interchangeability with mountain bike drivetrain parts. And the all-new RLT e9 RDO carbon fork is the same length as a FOX AX suspension fork. There’s even routing for a dropper seatpost.
Ride Locally or Around the Globe
For a dose of rugged utility, Niner’s custom, integrated racks are available to carry supplies for a trip to the office or a ride around the world. Clearance for comfortable 50c tires and fitment for fenders round out this chameleon-like gravel bike.
If you can dream it, the RLT e9 RDO can do it. Gravel roads around the globe beckon this bike, as do social trails through town, bike paths, and even urban alleyways. Adventure waits for you, but don’t keep it waiting
Bosch Performance Line CX motor
Bosch Performance Line CX drive system top speed of 25 km.
Bosch’s motor is the most efficient on the market today with the flattest torque curve. This means that at a cadence of 30-110 rpm the torque is even and available to the rider. The torque sensor is 20x faster than any other on the market, thanks to a faster processor, resulting in zero-lag power delivery.
– 85Nm max torque returns a sporty ride feel
– 340% maximum power assist
– Class leading torque management for smooth, predictable power delivery.
– Efficient motor makes full use of available energy
– No drag and no overheating.
– Noise optimized gearbox is quiet and discreet.
Power Tube 500 battery
500 wh integrated, externally removable downtube battery offers easy access and robust range of 50 km (average)
Bosch Purion display
Compact, clear, and easy to read, the Purion display offers information and power management at the touch of a button.
– Clear display of charging status, speed, riding mode, range, and distance.
– Easily toggle between five power assist modes (Turbo, eMTB, Tour, Eco, and Off).
– “Walk” assist button for even support when off the bike and pushing.
– Backlit, no-glare display for easy viewing.
– Easy diagnostics at the dealer via micro-USB port.
– Optional service interval display
Interchangeable wheel size
Niner gravel Bikes are designed to fit both 700c and 650b wheels, for ultimate versalita and adaptability to suit any adventure.
Clearance for 700x50c or 650bx2.0 tires.
Boost hub spacing and post mount brake fitment allow MTB flat bar component interchangeability
Custom Niner integrated front and rear racks available.
RDO carbon fiber
Niner’s highest-grade Race Day Optimised (RDO) carbon fibre frame and fork tested to ISO mountain bikes standard.