Niner BSB 9 RDO

Niner BSB 9 RDO
click to enlarge
Choose Size:
CT: center to top     CC: center to center     TT: top tube length

Choose Color:

wrench science
>> use WS fit system
>> return to niner frames

2019 Niner BSB 9 RDO

For road cyclists, that first nip in the air that signals the end of summer can invite a melancholy mood, unless you happen to be among those initiated into the wild and wonderful world of cyclocross. With the Niner BSB 9 RDO, you can join the fun in the mud and feel excited for the autumn racing season.

Made from Niner’s RDO carbon, the frame has received a specific layup that is intended to keep things light while enhancing the rigidity for improved power transfer. It also makes sure the ride is not too bone rattling since you are meant to take this bike over the roughest cross courses. The BSB 9 receives a race-ready geometry to underscore its intended use for your autumnal cyclocross events. The handling will be snappy and responsive, which will be essential for those tight cross courses in woodsy areas. And since it comes in at under 1000 grams in a size 56, the BSB 9 RDO will also climb extremely well, and won’t weigh you down when you need to shoulder it to sprint up some stairs. They can keep it this light since Niner’s Carbon Compaction System makes used of rigid internal molds which ensures a tight and compact layup for consistent layering according to their very definite specifications. Adding the RDO Cyclocross Fork with its through axle, disc-specific setup increases the durability of the build without sacrificing weight.

Though this is a perfect bike for anyone serious about cross racing, there are a few highlights that will make it inevitably great for endurance gravel grinds. For instance, with clearance for up to 40mm tires, you can stick on a nice wide set of rubber and never fear what the trail may bring. Niner also tests the BSB 9 RDO according to ISO mountain bike standards, which means that it is actually something you could use to tackle some mountain trails. The press fit 30 bottom bracket will add to the frame’s high performance level while keeping the weight low and guaranteeing tons of heel clearance which can be important in seriously muddy conditions. The BSB 9 RDO frame gets the internal cable routing treatment so that you won’t have to worry about snagging something when hopping off to carry it over some obstacles. And it can accommodate either mechanical or electric drivetrains, so you can go to town with the build if you’d like. This is a disc brake specific frame that uses flat mount brakes and can take up to 160mm rotor size.

Available in six sizes, the Niner BSB 9 RDO will give riders of all sizes the best option for two-wheeled autumnal fun.

  • Frame: Niner RDO carbon compaction
  • Fork: Niner RDO gravel carbon fork
  • Rear Stay: Carbon
  • Fork Axle: 15mm x 100mm
  • Headset Included: Yes, integrated Campy style
  • Steerer Tube: 1 1/8” - 1 1/2”
  • Bottom Bracket Type: PF30 Press Fit
  • Cable Routing: Internal, mechanical or electric
  • Front Derailleur Mount: 34.9mm clamp
  • Front Derailleur Pull Type: Bottom pull
  • Front Derailleur Swing Type: Bottom swing
  • Wheel Size: 700c
  • Max Tire Clearance: 40mm
  • Brake Type: Disc, flat mount, 160mm rotor max
  • Seatpost Diameter: 27.2mm
  • Seatpost Included: No
  • Seat Collar Included: Yes
  • Rear Axle: 12mm Thru x 142mm
  • Sizes: 47cm | 50cm | 53cm | 56cm |59cm | 62cm |
  • Colors: Blaze Yellow Red, White Black, Green Blue

  • WARRANTY: 5yrs
  • If you have any questions about this frame or bike, please contact our Niner Team:

    Charlie Zamanian
    Toll Free: 866-497-3624 ext. 210
    International | Direct +1 510-529-3042

    Corey Williams
    Toll Free: 866-497-3624 ext. 214
    International | Direct +1 510-529-3054

    * Individual experiences and results may vary.

    back to top