Sorry, this product is no longer available!
Niner RLT E9 RDO Gravel E-Bike is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Niner RLT E9 RDO Gravel E-Bike is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Niner RLT E9 RDO Gravel E-Bike
This item was discontinued 10th June 2025.
If you require help finding an alternative to this product please contact customer services.
Code:: RLTE9RD0
Niner RLT E9 RDO Gravel E-Bike
A blend of performance, versatility, and value are distinctive in the RLT e9 RDO. Gravel-friendly Shimano GRX drivetrain and brakes are fitted for miles of reliable rides.
Blending versatility, utility, and durability
A shapeshifting, multipurpose e-gravel bike for any adventure. We’re calling it our first e-gravel bike, but it’s more like a pedal-powered SUV. Or an overland expedition vehicle. Or an urban ninja transit device. Our design details make this new bike equally at home across a range of environments, rolling over a broad swath of surfaces. Bosch powered, cargo capable, front suspension-ready, and flat-bar friendly, there’s almost no transportation task this chameleon can’t handle
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.
Frameset
- Frame: Niner RDO Carbon
- Fork: Niner RDO Carbon
Wheels
- Wheels: Stans NoTubes Arch - 700c
- Boost 15 x 110 front ands 12 x 148mm rear
- Tyres: Schwalbe G-One Bite Speed RG - 700x50c
Drivetrain
- Gear Levers: Shimano GRX RX600 - 11 Speed
- Front Derailleur: N/A
- Rear Derailleur: Shimano GRX800
- Chainset: Praxis Bosch G4 - 42T (50cm-170mmMM, 53/56cm-172.5mm, 59cm-175mm)
- Cassette: Shimano SLX M7000 - 11/42T
- Chain: Shimano E8000 - 11 Speed
- Pedals: Not included
Components
- Saddle: Niner Custom Cro-Mo
- Seatpost: Niner Carbon
- Handlebars: Easton EA50 AX (50cm-420mm, 53cm-440mm, 56/59cm-460mm)
- Stem: Niner
- Brake Calipers: Shimano GRX RX400
Motor & Battery
- Motor: Bosch GEN4 Performance Line CX
- Battery: Bosch Powertube 500Wh
- Display: Bosch Purion
Weight
- Approx: 39LBS
Geometry
Please Note: The current build time for bikes can be found at the checkout.
Mr Smith Had a bad experience with a previous mail order bike company so was a little apprehensive when pre ordering a bike as it was out of stock. However i need not have worried they provided estimated dispatch dates and they even let me know about an unforseen slight delay with the courier when in transit . Well done Merlin communication is the answer 👍 Oh and the bike was brilliant too 🤣
Brian I did a fair bit of research before deciding on the Niner eBike, as I was looking for something rugged with good range and the price here on Merlin easily beat what was on offer elsewhere. Despite a few minor issues I am loving the bike bought mainly for rides where I am just happy to go out for a pedal without bursting a gut climbing up hills. The motor cuts out at 15.5 mph so anything above is 100% you and you get to decide how much assistance you need below that speed, zero, eco, tour, sport or turbo. Riding mainly on tour setting with occasional sport boost I am easily getting well over 100km of range. I changed some of the finishing kit including the Niner own brand saddle which was pretty cheap and nasty. It’s a pretty expensive purchase but most of the rest of the bike components justifies the price tag. Looking forward to many adventures on this away from my usual road bike rides.