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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
(3)

Niner BSB Ultegra Jenson Bike

Item #: BI193G01
USD$2,799.00 SAVE 42% USD$4,799.00 msrp
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Niner BSB Ultegra Jenson Bike

Niner BSB Ultegra Jenson Bike

Blood, Sweat, & Beers! The embodiment of cyclocross

From its weight-saving Carbon Compaction System frame production process, to its shouldering friendly geometry, the BSB is fine tuned in every way for life between the tape, under the beer showers, and atop the podium.

As the BSB graces the cross scene with Niner’s beloved mountain bike heritage, it also introduces a cutting edge carbon fiber frame production process known as Carbon Compaction System. It uses a pre-shaped Styrofoam mold encased by a bladder that the carbon is then laid around. The firm Styrofoam core provides the desired shape of the frame and a solid platform for the carbon. The bladder is then inflated to fully compress the carbon against the outer metal mold for accurate compaction and a smooth inside wall. Resulting in a stronger, lighter weight frame with fewer potential weak spots.

The overall shape of the tubing is intensively designed to meet the demands of cyclocross racing, including the iconic art of shouldering the bike. Cross-junkies will find friendly flats, comfortable shoulder positioning and attentive placement of cables to aid in the best cyclocross technique. The sub-1000 gram RDO carbon layup race frame offers unfathomable amounts of stiffness for slogging through mud and kicking up fly-overs. Featuring a cross-specific geometry, including a steep head angle, the BSB will see you through tight corners and sprint finishes, while the bottom bracket height is specific to crank length for better clearance on off camber course features. Niner applies their rigid carbon fork expertise into the BSB’s front end to offer the off-road ride quality that dedicated cross racers need to thrive. 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 race-killing brake rub.

The Niner BSB Ultegra Jenson bike will arrive on your doorstep with a race ready set of components including, a Shimano Ultegra drivetrain, with R685 shift/hydraulic brake levers, an Ultegral 46x36t crank, 11 speed cassette and rear derailleur. Shimano hydraulic brake calipers and rotors keep the speed in check and put all the stopping power right at your fingertips. The Easton EA70 wheels are wrapped in Schwalbe Racing Ralph 33mm wide rubber and 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.
  • 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.
SPECIFICATIONS
Frame BSB 9 RDO, carbon fiber
Fork Niner Full Carbon RDO Fork, 100x15mm axle
Headset IS42/28.6 IS52/40
Shifters Shimano R685 11-speed, Mechanical Shifting, Hydraulic Braking
Front Derailleur Shimano Ultegra FD-6800
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 R685 Hydraulic with 160mm RT70 Centerlock rotors
Wheelset Easton EA70 Disc, Tubeless Ready
Tires Schwalbe Racing Ralph, 700 X 33c, Performance
Handlebar Niner Alloy
Stem Niner Alloy
Bar Tape Bike Ribbon
Seatpost Niner Carbon Seatpost, 27.2mm, 400mm
Seatclamp Niner
Saddle SDG Falcon
Intended Use Cyclocross
Weight 19.1 lbs (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"
4.7 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
2
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
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
1 month 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
3 weeks ago
Location:
Colorado

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 3 answers
What are the max size tires that will fit in frame and fork?
Barton C on Apr 16, 2017
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!

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Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

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.