2020 SIR 9- Slate Blue / Orange

Availability:
Ships within 1-3 business days
$1,200.00
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Weight:
40.00 LBS
Width:
55.00 (in)
Height:
9.00 (in)
Depth:
31.00 (in)
Current Stock:

Features

1. Made from Metal

SIR 9: rugged, reliable, comfortable Reynolds 853 steel. There's a new bike in town. It's built to last and not let you down. When you're spinning up the steeps, bombing down the backcountry and grinding out the final miles as the sun sinks into the horizon, you need a bike you can trust. A comfortable, capable, hand-built bike made from proven, air-hardened, heat-treated steel. That's right, steel. Because Steel Is Real and it's fully optimized in the SIR 9.

2. Yes, SIR

So what's the story with our steel hardtail? For starters, it's STEEL. This classic metal alloy from materials icon Reynolds gives us the comfortable, durable, capable, versatile, "ride it hard and put it away wet" frame that we have always wanted.

To make it even more tasty, the SIR 9 is strapped with a 120mm travel FOX suspension fork, perforated with no fewer than 18 threaded, reinforced mounting points, clears 29x2.4" (or 27.5x3.0") tires, and offers easy options for geared or singlespeed drivetrains. We've even got custom frame bags made by Defiant Packs in Carbondale, Colorado. No excuses - pack an extra jacket and a PBR, go farther, and stay out longer.

The SIR 9 is perfect for just about any type of riding, no matter how long or short. It's a butt-kicking, grin-inducing lunch ride launch pad when you only have 30 minutes to burn in the back lot. It's also made for multi-day missions in the backcountry. And it's made to make you happy the minute you throw a leg over it.

3. Get Real with Reynolds 853 Steel

This modern metal alloy is well known for its unique properties. It actually strengthens in the tube junctions when it air-cools after welding. So, we can do more with it, yet we actually can use less material. For instance, we can design intricate chainstay and seat-stay yokes to accommodate either 29" or 27.5-Plus wheels and tires, with plenty of mud clearance to spare. We also don't need to add heavy gussets and tube reinforcements - it's plenty strong as-is

4. "Trail country" Geometry

Blurring the lines between modern trail bike geometry and traditional cross-country geometry, the SIR 9 occupies a niche we lovingly call "trail country." If you're doing a combination of long pedaling rides, stiff climbs, extended descents, and spicy technical sections, you'll love what we've done here. "Trail country" geometry translates to modern trail manners when you need them most, with no sacrifice of efficiency or agility.

The roomy cockpit has a comfortable reach for short stem lengths, giving you quick handling and plenty of maneuverability to blast through rock gardens and cut hard corners. The steep 74-degree seat angle gets you centered over the BB for climbing and pairs nicely with the short 430mm chainstay length for supreme pedaling efficiency.. And of course, the slack, 68-degree head tube angle and long wheelbase contribute stability and self-confidence when you're dropping into the steepest lines.

5. Pack it Up, Pack it in, Let me begin...

The versatility of steel gives us the option to add accessory mounting points, and boy did we ever. There are rack and fender mounts, bottle cage mounts, frame bag mounts, and even a top-tube bento box mount. The rear rack mounts are strong enough to hold 55lbs.

Click Here for 5-STAR SRAM X01 EAGLE Specifications:

Premium parts and a reliable frame will give you smiles for miles. With 120mm of premium FOX suspension and Stan's ARCH CB7 wheels, riding so far and so hard was never so easy.

  • Stan's NoTubes ARCH CB7 rims with Neo Ultimate hubs
  • FOX 34 SC Float Factory FIT 4 EVOL fork w/Kashima coat, 120mm travel
  • KS LEV SI dropper post
Available frame sizesSM, MD, LG, XLAvailable colorsSlate blue/orange
FrameHAND WELDED AIR HARDENED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLEForkFOX 34 SC FLOAT FACTORY EVOL FIT4, 3 POSITION W/ ADJ, KASHIMA COAT, 120MM, 110X15MM, 44MM OFFSET
ShockN/ATubes / SealantSTANS NO TUBES SEALANT (2 X 2oz BOTTLES)
Front wheelSTANS NOTUBES ARCH CB7 29er, NEO ULTIMATE HUB 110X15MM FRONTRear wheelSTANS NOTUBES ARCH CB7, NEO ULTIMATE HUB 148X12MM REAR
Front TireMAXXIS MINION DHF 3C/EXO/TR 2.5 WT FRONTRear tireMAXXIS REKON 3C/EXO/TR 2.4 WT REAR
BrakesSRAM G2 RSCBrake leversSRAM G2 RSC
Brake rotors180/160 CENTERLINE ROTORSChainSRAM X01 EAGLE 12SP
Front shifterN/ARear shifterSRAM X01 EAGLE 12SP
Front derailleurN/ARear derailleurSRAM X01 EAGLE 12SP
CassetteSRAM EAGLE XG 1295, 10-50TCranksetSRAM X1 EAGLE CARBON DUB 32T CNC RING
Bottom bracketSRAM DUB PF30SaddleNINER CUSTOM TR WITH CRN-TI RAILS, PRINTED NINER GRAPHIC
SeatpostKS LEV SI (XS/S-100MM, M/L/XL-150MM)HandlebarRACE FACE NEXT R 800MM WIDE, 20MM RISE, 35MM CLAMP
StemRACE FACE TURBINE R 40MM, 35MM CLAMPHeadsetNINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6|ZS56/40
GripsNINER GRRRIPS L/O FLANGED
Click Here for 4-STAR SHIMANO XT Specifications:

This 4-Star SIR 9 is dressed for success with a light, stiff FOX 34 120mm travel suspension fork, Shimano XT drivetrain, and DT Swiss M1900 wheels. No excuses - get out and ride!

  • DT Swiss M1900 wheels
  • FOX 34 SC Float Factory FIT 4 EVOL fork w/Kashima coat, 120mm travel
  • KS LEV SI dropper post
Available frame sizesSM, MD, LG, XLAvailable colorsSLATE BLUE/ORANGE
FrameHAND WELDED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLEForkFOX 34 SC FLOAT FACTORY EVOL FIT4, 3 POSITION W/ ADJ, KASHIMA COAT, 120MM, 110X15MM, 44MM OFFSET
ShockN/ATubes / SealantSTANS NO TUBES SEALANT (2 X 2oz BOTTLES)
Front wheelDT SWISS M1900 SPLINE 30, DT370 CENTERLOCK HUB 110X15MM FRONTRear wheelDT SWISS M1900 SPLINE 30, DT370 CENTERLOCK HUB 148X12MM REAR
Front TireMAXXIS MINION DHF 3C/EXO/TR 2.5 WT FRONTRear tireMAXXIS REKON 3C/EXO/TR 2.4 WT REAR
BrakesSHIMANO XT M8100, METAL PAD W/ FINBrake leversSHIMANO XT M8100
Brake rotors180/160 CENTERLINE ROTORSChainSHIMANO XT M8100 W/ QUICKLINK
Front shifterN/ARear shifterSHIMANO XT M8100 12SP I-SPEC EV
Front derailleurN/ARear derailleurSHIMANO XT M8100 SGS 12SP
CassetteSHIMANO XT M8100 12SP, 10-51TCranksetRACEFACE NEXT R CARBON 12SP, 32T
Bottom bracketRACEFACE PF30SaddleNINER CUSTOM TR WITH CRN-TI RAILS, PRINTED NINER GRAPHIC
SeatpostKS LEV SI (XS/S-100MM, M/L/XL-150MM)HandlebarRACE FACE NEXT R 800MM WIDE, 20MM RISE, 35MM CLAMP
StemRACE FACE TURBINE R 40MM, 35MM CLAMPHeadsetNINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6|ZS56/40
GripsNINER GRRRIPS L/O FLANGEDApproximate weight27.7 lbs
Click Here for 3-STAR SHIMANO XT Specifications:

Expect the best from Shimano's new XT drivetrain. Mated to our SIR 9 frame and FOX 34 Performance suspension, every feature of this adventure-seeking singletrack slayer is fully optimized.

  • DT Swiss M1900 wheels
  • FOX 34 SC Float Performance Elite EVOL FIT4, 3 position, 120mm, 110X15mm, 44mm offset
  • KS LEV SI dropper post
Available frame sizesSM, MD, LG, XLAvailable colorsSLATE BLUE/ORANGE
FrameHAND WELDED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLEForkFOX 34 SC FLOAT PERFORMANCE ELITE EVOL FIT4, 3 POSITION W/ ADJ, 120MM, 110X15MM, 44MM OFFSET
ShockN/ATubes / SealantSTANS NO TUBES SEALANT (2 X 2oz BOTTLES)
Front wheelDT SWISS M1900 SPLINE 30, DT370 CENTERLOCK HUB 110X15MM FRONTRear wheelDT SWISS M1900 SPLINE 30, DT370 CENTERLOCK HUB 148X12MM REAR
Front TireMAXXIS MINION DHF 3C/EXO/TR 2.5 WT FRONTRear tireMAXXIS REKON 3C/EXO/TR 2.4 WT REAR
BrakesSHIMANO XT M8100, METAL PAD W/ FINBrake leversSHIMANO XT M8100
Brake rotors180/160MM SM-RT70 ROTORSChainSHIMANO SLX M7100 W/ QUICKLINK
Front shifterN/ARear shifterSHIMANO XT M8100 12SP I-SPEC EV
Front derailleurN/ARear derailleurSHIMANO XT M8100 SGS 12SP
CassetteSHIMANO XT M8100 12SP, 10-51TCranksetRACEFACE TURBINE 12SP, 32T
Bottom bracketRACEFACE PF30SaddleNINER CUSTOM TR WITH CRN-TI RAILS, PRINTED NINER GRAPHIC
SeatpostKS LEV SI (XS/S-100MM, M/L/XL-150MM)HandlebarRACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
StemRACE FACE TURBINE R 40MM, 35MM CLAMPHeadsetNINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6|ZS56/40
GripsNINER GRRRIPS L/O FLANGED
Click Here for 2-STAR SRAM SX EAGLE Specifications:

SRAM does it again with a wallet friendly, high-performing parts kit. Mated to our SIR 9 frame and Marzocchi suspension, every feature of this adventure-seeking singletrack slayer is fully optimized.

  • Niner wheels
  • Marzocchi Bomber Z2 fork, 120mm travel
  • Niner Alloy seatpost
Available frame sizesSM, MD, LG, XLAvailable colorsSLATE BLUE/ORANGE
FrameHAND WELDED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLEForkMARZOCCHI BOMBER Z2 RAIL, SWEEP ADJ, 120MM, 110X15MM, 44MM OFFSET
ShockN/ATubes / SealantSTANS NO TUBES SEALANT (2 X 2oz BOTTLES)
Front wheelNINER ALLOY, 110X15MM FRONT, NINER GRAPHICRear wheelNINER ALLOY, 148X12MM REAR, NINER GRAPHIC
Front TireMAXXIS MINION DHF 3C/EXO/TR 2.5 WT FRONTRear tireMAXXIS REKON 3C/EXO/TR 2.4 WT REAR
BrakesSRAM LEVELBrake leversSRAM LEVEL
Brake rotorsSRAM LEVELChainSRAM SX EAGLE 12SP
Front shifterN/ARear shifterSRAM SX EAGLE 12SP
Front derailleurN/ARear derailleurSRAM SX EAGLE 12SP
CassetteSRAM PG 1210 11-50TCranksetSRAM X1 1K EAGLE DUB, 32T
Bottom bracketSRAM DUB PF30SaddleNINER CUSTOM TR WITH CRN-TI RAILS, PRINTED NINER GRAPHIC
SeatpostKS LEV SI (XS/S-100MM, M/L/XL-150MM)HandlebarRACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
StemRACE FACE TURBINE R 40MM, 35MM CLAMPHeadsetNINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6|ZS56/40
GripsNINER GRRRIPS L/O FLANGEDApproximate weight28.8 lbs
Click Here for Frame Only Specifications:
Available frame sizesSM, MD, LG, XLAvailable colorsSLATE BLUE/ORANGE
FrameHAND WELDED REYNOLDS 853 STEEL; EXTERNAL CABLE ROUTING; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; 12X148 THRU AXLE

GEOMETRY

Click for Geometry Chart

Frame mounts and fittings:
2 Inner Triangle Bottle Mounts, 1 Mount Under Down Tube, 1 on top tube, rack and fender mounts.
Rear suspension travel:
n/a
Maximum front suspension:
120mm
Fork offset:
44mm
Shock size:
n/a
Shock mounting hardware:
n/a
Suggested shock sag:
n/a
Seatpost size:
30.9mm
Seat collar size:
34.9mm
Cable routing:
external
Front derailleur type:
34.9 side swing, front pull
Headset size:
1.125 X 1.5" Tapered Zero Stack Head Tube, 44mm Upper, 56mm Lower, Cane Creek Description: ZS44/28.6 ZS56/40"
Pivot bearing specs:
n/a
Chainring compatibility:
Compatible With Standard 1X, 2X And 3X Systems
Maximum chainring size:
1x max chain ring size: 36T - Boost Chainring Recommended
Q-Factor:
168mm
ISCG compatibility:
no
Bottom bracket type:
73mm PF30 BB Shell (Adapters Required For BSA Type BBs); compatible with Biocentric 30 BB
Brake mount type:
Post mount
Maximum rear rotor size:
180mm
Rear wheel spacing:
Boost 12x148mm
Rear wheel through-axle spec:
M12x1.75Px182L
Front wheel axle spacing:
Boost 15x110mm
Max tire size:
29x2.4 or 27.5x3.0 Tire (Tire Sizes Vary By Brand, Some Tires May Not Fit)
Shipping dimensions:
55 x 9 x 31
Shipping Weight:
40 lbs