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Price: $848.99
Qty
  
PRODUCT OPTIONS
OptionsStatusPrice
Niner SIR 9 Frame 2009 Small A&W Root Beer
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 Medium A&W Root Beer
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 Large A&W Root Beer
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 XL A&W Root Beer
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 Small A&W Solid Gold
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 Medium A&W Solid Gold
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 Large A&W Solid Gold
Call 877-820-GEAR
$848.99
Niner SIR 9 Frame 2009 XL A&W Solid Gold
Call 877-820-GEAR
$848.99
*Drop down list options are based on available inventory.
PRODUCT SUMMARY
  • The S.I.R. 9 is the most versatile bike in the Niner stable.
  • The S.I.R. 9 uses the same custom drawn Reynolds 853 tubing as the M.C.R. 9 and combines it with Niner’s ultra-light eccentric bottom bracket.
  • Custom “breezer” style forged dropouts have a replaceable alloy derailleur hanger and come with an insert piece for running the bike as a single speed to eliminate the unnecessary derailleur hanger for a clean look.
  • Niner’s own EBB, at 100 grams, is the lightest eccentric bottom bracket on the market. In addition to being light, it’s extremely functional.
  • The EBB has more swing than any other EBB, over a full link, so you will never have to hunt down a half link to get correct chain tension and vertical dropouts mean you’ll never have to futz with the disc brake to remove the wheel.
  • The S.I.R. 9 is truly a do-everything frame.Run it single speed at your local race, then convert it to a full gear set to do the Trans-Alp. Want a 1 x 9? No problem. Or, if you’re just not sure, the S.I.R. 9 will give you the option of trying it all..
  • SIR 9 Mountain Frame 2009 by Niner
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