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Niner
RLT 9 650b 4-Star GRX 1x Gravel Bike

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Why We Like The RLT 9 650b 4-Star GRX 1x Gravel Bike

Niner's update of their RLT line blends the boundaries between road and off-road riding. The brand is constantly improving on their classic gravel rigs and, in the case of the RLT 9 650b 4-Star GRX 1x Gravel Bike, we love to see Niner's addition of thru-axles and a new RDO carbon fiber fork. The versatility of the RLT 9 means riders will be able to go wherever they want, without limitations. Sprint across the tarmac, wind down gravel roads, and groove onto some singletrack.


The RLT 9 650b 4-Star GRX 1x Gravel Bike's 6061 aluminum frame is welded with hydroformed aluminum tubing, which offers affordability and versatility. Niner's all-new RDO carbon fork works in tandem with the lightness of the frame to improve compliance over rough surfaces. Internal routing means we're seeing a tidy ride, and the thru-axle and flat mount disc brake attachments are compatible with contemporary components. More tire clearance allows accommodation for wider rubber, and multiple mounting points on the frame offer the option to fully outfit your ride for your next weekend adventure.


Details

  • The new RLT 9 for improved off-road riding that doesn't quit
  • Shimano GRX800 1x chainring drivetrain for optimal control
  • Niner RDO carbon fiber fork improves compliance over rough surfaces
  • RLT bikes have room to fit 700c or 650b for versatility
  • 26 threaded mounts offer space for outfitting your adventure rig
  • Fireroad geometry ensures comfortability on long rides
  • Biocentric bottom bracket can fit any drivetrain
  • Ideal road performance mixed with gravel capabilities
  • Item #NNR99B5
Frame Material
Niner hydroformed 6061 aluminum
Fork
Niner RDO full carbon
Headset
Niner integrated IS42/28.6|IS52/40
Shifters
Shimano GRX800
Rear Derailleur
Shimano GRX800 GS 11-speed
Crankset
Easton EC90 carbon
Chainring Sizes
40T
Crank Arm Length
[47cm, 50cm] 170mm, [53cm, 56cm] 172.5, [59cm, 61cm] 175mm
Bottom Bracket
Easton PF30
Cassette
Shimano XT M8000 11-speed
Cassette Range
11-42T
Chain
Shimano HG 601 11-speed
Brakeset
Shimano GRX800
Brake Type
centerlock disc
Rotors
Shimano RT800 160mm
Handlebar
Easton EA50 AX
Handlebar Drop
120mm
Handlebar Width
[47cm, 50cm] 420mm, [53cm, 56cm] 440mm, [59cm, 61cm] 460mm
Bar Tape
Niner bar tape
Stem
Niner RDO carbon
Stem Length
[47cm, 50cm] 80mm, [53cm, 56cm] 90mm, [59cm, 61cm] 100mm
Saddle
Niner custom with TI rails
Seatpost
Niner RDO carbon (400mm)
Wheelset
DT Swiss G 1800 spline 25
Hubs
DT Swiss 370
Front Axle
12 x 100mm thru-axle
Rear Axle
12 x 142mm thru-axle
Tires
Schwalbe G-One Bite Evo Super Terrain
Tire Size
650b x 50mm
Pedals
not included
Claimed Weight
21.2lb (9604g)
Manufacturer Warranty
5 years
Activity
gravel

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