Niner
Niner E-Bike RLT E9 RDO 4-star 59CM Moss Electric Green
Niner E-Bike RLT E9 RDO 4-star 59CM Moss Electric Green
Choose a size first. Not sure which? See the maker spec below.
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RLT e9 RDO is Niner's carbon e-gravel bike, closer to a go-anywhere utility machine than a pure drop-bar racer. It carries a Bosch Performance Line CX motor and a 500 Wh PowerTube that slides out of the down tube, clears 700x50c tires and takes Niner's integrated racks. This 4-star build is a 59 cm frame in Moss Electric Green with Shimano GRX shifting.
- Motor, battery and parts as the maker states them
- Shipping cost shown at checkout, before you pay
- Secure checkout by Shopify
The maker’s specification
RLT e9 RDO is Niner's carbon e-gravel bike, closer to a go-anywhere utility machine than a pure drop-bar racer. It carries a Bosch Performance Line CX motor and a 500 Wh PowerTube that slides out of the down tube, clears 700x50c tires and takes Niner's integrated racks. This 4-star build is a 59 cm frame in Moss Electric Green with Shimano GRX shifting.
Why riders pick it
- The Bosch CX motor delivers 85Nm with a smooth torque curve from 30–110 RPM and up to 340% assist.
- The battery is integrated into the RDO carbon frame yet removes from the outside for charging off the bike.
- Boost spacing and post-mount brakes accept mountain-bike drivetrains, brakes and flat bars, and the frame is ready for a FOX AX suspension fork and dropper post routing.
- Room for 700x50c or 650bx2.0 tires, fender fitment and custom Niner front and rear racks make it work for commuting or multi-day trips.
- The carbon frame is bonded to a one-piece alloy motor mount for long-term durability.
Specifications
- Motor: Bosch Gen 4 Performance Line CX, 85Nm, assist to 25 km/h
- Battery: Bosch PowerTube 500 Wh, integrated and externally removable
- Range: up to 50 km on average per charge
- Display: backlit Bosch Purion showing speed, mode, battery and range; Turbo, eMTB, Tour, Eco and Off modes; Walk assist; micro-USB diagnostic port
- Frame: Niner RLT e9 RDO carbon, one-piece alloy motor mount, Boost spacing, post-mount disc
- Fork: Niner RDO carbon
- Weight: 17.8 kg
- Derailleurs: Shimano GRX 600 front and rear
- Shifters: Shimano GRX 500
- Cranks: Praxis Bosch G4 ISIS; 170 mm (50 cm), 172.5 mm (53/56 cm), 175 mm (59 cm)
- Chainring: Praxis Bosch G4 ISIS, 42t
- Cassette: Shimano SLX M7000, 11–42t
- Chain: Shimano CN-E8000
- Brakes: Shimano GRX 400, 180mm front rotor
- Rims: Stans NoTubes Arch D
- Hubs: Formula CL-811 110x15 mm front, Formula ECT-148S 148x12 mm rear
- Tires: Schwalbe G-One Speed Performance, 700x50c
- Wheel compatibility: 700c and 650b
- Handlebar: Easton EA50 AX; 420 mm (50 cm), 440 mm (53 cm), 460 mm (56/59 cm)
- Stem: Niner alloy
- Saddle: Niner Custom, Cr-Mo rails, embossed Niner graphic
- Seatpost: Niner Carbon, 400 mm
- Frame size: 59CM
- Color: Moss Electric Green
Sizing
Sizing
Where the maker offers more than one size, every size is listed above and you choose one before the bike goes in your cart. The maker’s sizing or geometry, where given, is in the spec. Not sure? Send us your height and inseam before you order.
Shipping
Shipping
Dispatched in 1–2 business days, delivered in 3–5 business days within the US. The shipping cost is shown at checkout before you pay. E-bikes, their batteries and chargers follow the same estimates. See Shipping & delivery.
Returns
Returns
30-day returns on unused e-bikes in their original packaging, with battery, charger and all parts. Approved refunds are processed within 5–10 business days. Arrived damaged or defective? We arrange a replacement, repair or refund. See Returns.
E-bike rules
E-bike rules
E-bike rules vary by state and city. The motor and assist figures on this page are the maker’s own. Ask us with your state before you order if you need the classification confirmed.
Niner E-Bike RLT E9 RDO 4-star 59CM Moss Electric Green
