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Niner RLT 9 4-Star 650B

Niner RLT 9 4-Star 650B
Forge Grey/Skye Blue
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Ride beyond the city limits, on 650b wheels, without going beyond your budget. The unmatched versatility of this gravel bike gives its rider pure, unfettered freedom and access virtually everywhere. Sprint from asphalt to cinder path, swerve onto some singletrack, cut across to a gravel road, unspool a few miles, hop a gutter, cut through the alley, and back into the bike lane.

Pair smaller 650b wheels with your 4-Star Shimano GRX 800 1x kit. Adding DT Swiss G 1800 SPLINE 650b wheels to our GRX800 1x parts kit gives one of the best gravel-grinding packages available.

- Shimano GRX800 1x chainring drivetrain
- DT Swiss G 1800 SPLINE 25 wheels, 650b
- Niner RDO carbon seatpost and stem


Frame Niner Hydroformed 6061 Aluminum; Integrated Bottle, Bag, Rack and Fender Mounts; Flat Mount; 12x142 Thru Axle
Fork Niner RDO Full Carbon; Integrated Bottle, Bag, Rack and Fender Mounts; Internal Cable Routing; Flat Mount; 12x100 Thru Axle
Wheels Front: DT Swiss G 1800 Spline 25, Center Lock, 650B, 100x12mm
Rear: DT Swiss G 1800 Spline 25, Center Lock, 650B, 148x12mm
Tires Schwalbe G-One Bite Evo Super Terrain TLE Addix speedgrip, 650B x 50
Bottom Bracket Easton PF30
Crankset Easton EC90 Carbon 40T
Shifters Shimano GRX 800 11sp
Rear Derailleur Shimano GRX 800 GS 11sp Shadow Plus
Cassette/Freewheel Shimano XT M8000 11sp 11-42T
Chain Shimano HG 601 11sp
Brakes Shimano GRX 800
Rotors Shimano RT800 160/160mm CL Rotors
Brake Levers Shimano GRX 800
Handlebars Easton EA50 AX
Tape/Grips Niner Bar Tape
Stem Niner RDO Carbon
Headset Niner Integrated SHIS Description IS42/28.6|IS52/40
Seatpost Niner RDO Carbon, 400mm
Saddle Niner Custom With Ti Rails, Embossed Niner Graphic
Pedals Sold separately
Accessories & Extras Stan's NoTubes Sealant (2 x 2oz Bottles)

* Subject to change without notice.


Part Numbers

Option UPC MPN
Forge Grey/Skye Blue / 47cm 000642147255 00-064-21-47-25
Forge Grey/Skye Blue / 50cm 000642150255 00-064-21-50-25
Forge Grey/Skye Blue / 53cm 000642153256 00-064-21-53-25
Forge Grey/Skye Blue / 56cm 000642156257 00-064-21-56-25
Forge Grey/Skye Blue / 59cm 000642159258 00-064-21-59-25
Forge Grey/Skye Blue / 62cm 000642162258 00-064-21-62-25