Niner SIR 9 5-Star X01 Eagle 29 - 2019

Niner SIR 9 5-Star X01 Eagle 29
$6,500.00
Color:
Slate Blue/Orange
Please select options
Availability on this item may be limited. Please call 480-744-5940 or email customerservice@velozoom.com to place an order. Thank you!

Details

Take charge of your ride with this Reynolds 853 Steel frame designed around Niner's [R]evolution trail geometry, which begs the rider to push their limits. Ride it hard. Ride it fast. After all, it's made from a truly time-tested material that's been air hardened and heat treated. The efficient yet compliant ride quality of the SIR 9 harkens back to a simpler time. A time without linkages and complicated shock settings. A time where all the energy you put into the pedals moves you forward.

The SIR 9 features a redesigned bottom bracket and chainstay junction—keeping ride quality in mind as well as tire clearance, Niner went to great lengths to design this crucial element. The PF30 Bottom Bracket allows you to run a standard press fit bottom bracket or, if simplicity is your thing, throw in an eccentric bottom bracket and run it singlespeed. Additionally, it has the ability to run 1x, 2x, or 3x systems for a drivetrain to suit every rider and trail. A hidden plate inside the chainstay yoke stiffens and strengthens in order to improve power transfer. For bikepacking aficionados, this frame is extremely versatile. It offers a whopping 18 mounting points, allowing you to run racks and fenders, a top tube Bento box, 3 water bottles, and more, so you can easily pack it in and pack it out. The frame accepts up to a 120mm fork for truly getting rad, and is compatible with 29-inch or 27.5-inch plus tires.

- Stan's NoTubes Arch CB7 carbon wheels
- SRAM X01 Eagle drivetrain
- SRAM Guide RSC brakes
- Race Face Next R carbon bars

Specs

Frame REYNOLDS 853 AIR HARDENED, HEAT TREATED STEEL, INTEGRATED FRAME BAG AND TOP TUBE BENTO BOX MOUNTS, 3 BOTTLE MOUNTS, REAR RACK MOUNTS, FITS TIRES UP TO 29 X 2.4" OR 27.5 X 3.0"
Fork FOX 34 SC FLOAT FACTORY FIT4 EVOL, 3 POSITION W/ ADJ, KASHIMA COAT, 51MM OFFSET
Headset NINER INTERNAL SHIS ZS44/28.6|ZS56/40
Axles FRONT: 15 x 110MM
REAR: 12 x 148MM
Rims/Wheels STAN'S NOTUBES ARCH CB7
Hubs STAN'S NEO ULTIMATE HUB
Tires FRONT: MAXXIS MINION DHF 3C/EXO/TR 29 x 2.5"
REAR: MAXXIS REKON 3C/EXO/TR 29 x 2.4" WT
Crankset SRAM X1 EAGLE CARBON DUB
Chainrings 32T
Bottom Bracket SRAM DUB PF30
Chain SRAM X01 EAGLE 12SP
Rear Derailleur SRAM X01 EAGLE 12SP
Cassette/Rear Cogs SRAM EAGLE XG 1295, 10-50T
Shifters SRAM X01 EAGLE 12SP
Handlebars RACE FACE NEXT R 800MM WIDE, 20MM RISE, 35MM CLAMP
Tape/Grips NINER GRRRIPS L/O FLANGED
Stem RACE FACE TURBINE R 40MM, 35MM CLAMP
Brake Levers SRAM GUIDE RSC
Brakes SRAM GUIDE RSC | 180/160 SRAM CENTERLINE ROTORS
Saddle NINER CUSTOM TR WITH CRN-TI RAILS, PRINTED NINER GRAPHIC
Seat Post KS LEV INTEGRA

* Subject to change without notice.

Videos

Steel Is Real: Niner's new SIR 9, the "Do It Most Bike"

Part Numbers

Option MPN
Slate Blue/Orange / Small 03-159-19-03-26
Slate Blue/Orange / Medium 03-159-19-04-26
Slate Blue/Orange / Large 03-159-19-05-26
Slate Blue/Orange / X-Large 03-159-19-06-26