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Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
(3)

Niner BSB Ultegra Jenson Bike

Item #: BI193G01
USD$2,699.00 SAVE 44% USD$4,799.00 msrp
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Niner BSB Ultegra Jenson Bike

Niner BSB Ultegra Jenson Bike

Blood, Sweat, & Beers!

The BSB 9 RDO is a no-holds-barred race machine, lovingly fine-tuned in every way for the glorious life between the tape, under the beer showers, and atop the podium.

Built for maximum snap and agility, the BSB 9 is a racehorse to the highest degree. You're ready to slog it out for the top spot and this bike is built to help you win.

Niner’s beloved mountain bike heritage has given birth to this long-awaited CX machine. They've put a lot of thoughtful features into making this bike as optimized as a 'cross bike can be, from rounded edges for easy shouldering to internal routing to keep your cables happy. 'Cross bikes are no strangers to abuse, and strength to weight ratio is the name of the game.  Thus, Niner developed a cutting-edge carbon fiber frame production process known as Carbon Compaction System to eke every last bit of performance out of the frame. An advanced foam-core mold and air bladder compaction process results in a stronger, lighter (sub-1000g) frame with vastly reduced potential weak spots. This means this bike will last season after season through some pretty rough times.

Niner applies their rigid carbon fork expertise into the BSB’s front end to offer the feedback and steering response that dedicated cross racers need. The BSB fork combines the tapered head tube with the 15mm front axle for unmatched front end stiffness and maneuverability. The flatter edges on the fork enhance lateral stiffness and prevent concentration-killing brake rub. Featuring a cross-specific geometry with a steeper head angle, the BSB will see you rapidly through tight corners and sprint finishes, while the bottom bracket height is specific to frame size for better clearance and maximal weight balance on off camber course features. That being said, it has great manners off the race course as well. You won't mind riding it anywhere and everywhere, day in, day out. It works great as an all-around or gravel bike if you're not into racing.

This custom Niner BSB Ultegra Jenson bike has been specced with a smart build that we believe offer an incredible price-to-performance ratio. The bike will arrive on your doorstep with a handpicked, race-ready component set including a Shimano Ultegra 11 speed drivetrain, with R685 hydraulic brake, mechanical shift levers, an Ultegra CX crank, a wide 11-32T cassette. Shimano hydraulic brake calipers and rotors are a huge step up in braking power and control, keeping all the stopping power right at your fingertips with excellent modulation. The Easton EA70 wheels are stiff, strong, tubeless ready, and come wrapped in Schwalbe Racing Ralph 33mm wide tires. An alloy Niner bar, stem, carbon seatpost and SDG saddle handle all the cockpit duties.

Reviews

Bikerumor - "Niner proved they could translate their mountain bike heritage into something new."

Dirt Rag - "With a sub-1,000 gram frame, full carbon fork and a suite of top notch components, it’s a no-compromise race bike..."

Features

  • RDO carbon layup for no-compromise stiffness, strength and ride quality.
  • Cyclocross specific geometry for race bike handling and agility.
  • Hydraulic Disc Brakes for the ultimate in all-conditions control, stopping power and maximal modulation
  • Tapered head tube for front end stiffness, strength and steering precision.
  • 142x12mm rear thru axle and 15mm thru axle fork for stiffness and efficiency.
  • Shimano Ultegra 2x11 Drivetrain is race ready and up for the challenge ahead.
  • 40c Tire Clearance for taming the rough stuff!
SPECIFICATIONS
Frame BSB 9 RDO, Carbon Fiber, 142x12mm thru-axle dropout, internal cable routing, Di2-ready, Post-mount brake mount (140mm native)
Fork Niner Full Carbon RDO Fork, 100x15mm axle, post mount brake mount (140mm native)
Headset IS42/28.6 IS52/40
Shifters Shimano ST-R685 11-speed, Mechanical Shifting, Hydraulic Braking
Front Derailleur Shimano Ultegra FD-6800, Band Clamp
Rear Derailleur Shimano Ultegra 11 Speed, RD-6800-GS
Crankset Shimano Ultegra FC-6800 172.5mm 46/36T
Bottom Bracket Ultegra SM-BBR60 with SRAM PF30 to Threaded adaptor
Pedals Not Included
Chain Shimano 105 CN-HG601 11 speed
Cassette Shimano 105 CS-5800 11-speed 11-32T
Brakes & Rotors Shimano BR-R685 Hydraulic with 160mm RT70 Centerlock rotors
Wheelset Easton EA70 Disc, Tubeless Ready
Tires Schwalbe Racing Ralph, 700 X 33c, Performance folding bead (not tubeless compatible)
Handlebar Niner Alloy
Stem Niner Alloy
Bar Tape Bike Ribbon
Seatpost Niner Carbon Seatpost, 27.2mm, 400mm
Seatclamp Niner
Saddle SDG Falcon, Chromoly Rails
Intended Use Cyclocross
Weight 19.1 lbs / 8.66 kg (56cm)

Note: Components are subject to change without notice.


GEOMETRY (mm / inch)
Size 47cm 50cm 53cm 56cm 59cm 62cm
A: Seat Tube Length 740
29.1
500
19.7
530
20.9
560
22.0
590
23.2
620
24.4
B: Effective Top Tube 510
20.1
525
20.7
545
21.5
565
22.2
585
23.0
605
23.8
C: Stack 529
20.8
545
21.5
565
22.2
582
22.9
603
23.7
622
24.5
D: Reach 363
14.3
369
14.5
377
14.8
393
15.5
401
15.8
409
16.1
E: BB Height - - - - - -
F: BB Drop 68
2.7
68
2.7
68
2.7
65
2.6
65
2.6
65
2.6
G: Head Tube Length 100
3.9
115
4.5
135
5.3
155
6.1
175
6.9
195
7.7
H: Head Tube Angle 70.5 ° 71.0 ° 71.5 ° 72.0 ° 72.5 ° 72.5 °
I: Seat Tube Angle 74.5 ° 74.0 ° 73.5 ° 73.5 ° 73.0 ° 72.5 °
J: Standover Height 721
28.4
745
29.3
769
30.3
797
31.4
823
32.4
848
33.4
K: Chainstay Length 420
16.5
420
16.5
420
16.5
420
16.5
420
16.5
420
16.5
L: Wheelbase 993
39.1
999
39.3
1010
39.8
1028
40.5
1037
40.8
1052
41.4
Suggested Rider Height 5'1" - 5'3" 5'3" - 5'5" 5'5" - 5'9" 5'9" - 5'11" 5'11" - 6'3" 6'3" - 6'5"
4.8 / 5.0
4 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
3
1
0
0
0
Almost awesome
This is a great price for an excellent overall bike. I've been on mine for a few days, and just under 100 gravel miles - it's a great ride. I upgraded to a carbon bar which probably softens up the front end a bit. Note that the spec'd tires are poor and don't fit with a bike at this level. You'll be disappointed if you miss that these are the entry level "performance" version and cannot be set up tubeless - like I was. Same for the bar tape, which you'll strip off immediately and throw in the trash. Otherwise, hard to beat at this price.
April 28, 2017
Location:
Michigan
Great Bike - Great Deal
This thing is a beast. I've been putting the BSB through the ringer the past couple months on road, gravel and single track and it doesn't disappoint. I called to place my order and was glad I did because I was able to swap out a few parts and order a second road wheel set.

I have many bikes: 2 road, 2 mountain and now this. If I could only keep one it would be this one.

I agree that the tires and bar tape need to be swapped out. Pretty minor gripes for what you get. I never plan to race so I swapped tires to the 40 mm maxis ravagers. These make this almost full mountain bike capable but still roll on pavement well enough until you hit gravel. I also swapped to a 34T small chainring to get a couple extra teeth for off-road climbing. I wish Jensen would set up wheel sets tubeless, but I was able to seat them with my floor pump and a little persistence.

I admit I feel a little bad buying online rather than from my LBS. That said, two of the shops I've bought from in the past 5 years are no longer in business. Online shopping is just a sign of the times. The bike wasn't perfectly tuned out of the box, but it only took a few minutes to adjust derailleurs. My only other gripe is that there is a bit of cable slap in the internal routing. My life hack solution was to use electrical tape on both sides to tighten the cable inside the frame. No more slapping.

Bottom line - this is an great bike and a hell of a lot of fun. The price can't be beat either. If you're thinking about it pull the trigger.
User submitted image
User submitted image
June 16, 2017
Location:
Reno and Truckee
Absolutely Love the Ninner BSB. Can't get enough of the gravel.
3,000 plus ft in 8 miles on the awesome gravel.  In love with the BSB
No complaints just joy.
I'm a gravel nerd now
May 3, 2017
Purchased
2 months ago
Location:
Tehachapi
quick, snappy, love this bike
I 've been looking for a CX bike to use in the fall for some fun CX action and as a road bike. I also own a Jake The Snake which has turned into my commuter. I tried a Major Jake but settled on the Niner. I love this thing. Quick and Snappy, fun to ride on and off road. If you are looking for a real stable ride at high speed for long periods of time this is not the bike for you. If you like quick to maneuver, snapy and playful bike that can go on and off road with ease then give'er a shot. Jenson was awesome to work with too.
May 21, 2017
Purchased
1 month ago
Location:
Colorado

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 6 answers
What are the max size tires that will fit in frame and fork?
Barton C on Apr 16, 2017
BEST ANSWER: Niner officially lists a 40c will fit in both, but there is quite a bit more clearance in the front than the back.
How do these bikes compare to a mountain bike on a 100 mile ride.....50 mile fire road, 50 mile road?
Bill R on Feb 19, 2017
Niner BSB Ultegra Jenson Bike
Niner BSB Ultegra Jenson Bike
Niner RLT 9 Steel 3 Star Rival Bike
Niner RLT 9 Steel 3 Star Rival Bike
BEST ANSWER: The RLT 9 will probably be your best bet on a 50 mile ride. Geometry wise the RLT 9 is a less "twitchy" ride making it more suited to endurance style riding. The BSB9 is built for quick handling and cyclocross racing. Another option may be the new RLT 9 RDO, which shares the same geometry as the RLT 9 Steel but is made out of carbon, and thus weighs significantly less.
What bottom bracket comes with this bike? Praxis conversion? Does the size 59 really come with 172.5 crankset? Or 175? Thanks, MTB Rob
Mtb Rob on Mar 8, 2017
BEST ANSWER: Good question! The bottom bracket is an SM-BBR60 with a SRAM PF30 to Threaded Adaptor.
Would this make a good gravel bike?
A shopper on Feb 8, 2017
BEST ANSWER: The Niner BSB is focused toward the cyclocross racing side of these types of bikes, but would easily handle anything a gravel bike will take on. The main difference is the more aggressive geometry focused on racing, versus gravel bikes with a slacker geometry focused on longer days in the saddle. The Niner RLT 9 is more focused on the gravel bike side of things.
Keep Pedaling!
Does the 62cm have 175 cranks?
IanSwi on Jun 3, 2017

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Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.