NINER SIR 9 5-Star - Stans 27.5+

THE MAIN IMAGE IS FOR ILLUSTRATION PURPOSES ONLY - SPECS MAY VARY

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.

• REYNOLDS 853 STEEL PROVIDES THE SUPPLE, COMFORTABLE RIDE THIS LEGENDARY MATERIAL IS KNOWN FOR.
• COMPATIBLE WITH 29X2.4 OR 27.5X3.0 TO OFFER THE CHOICE OF MAXIMUM ROLL OVER OR ULTRA TRACTION AND STABILITY.
• REVISED GEOMETRY IS OPTIMIZED FOR MODERN TRAIL RIDING, LONG DAYS IN THE SADDLE AND ALL AROUND GOOD TIMES.
• INTEGRATED BAG MOUNTS INSIDE FRONT TRIANGLE.
• BENTO BOX MOUNTS ON TOP TUBE OFFER ADDITIONAL STORAGE OPTIONS WITHIN REACH.
• REAR RACK MOUNTS: WEIGHT LIMIT 55LBS
• 73MM PF 30 BB SHELL IS GEARED OR SINGLESPEED COMPATIBLE WITH THE NINER BIOCENTRIC 30
• 148 X 12 BOOST REAR SPACING
• COMPATIBLE WITH 1X (MAX RING 36T) AND 2X (26/36 OR BIGGER) DRIVETRAIN SYSTEMS
• COMPATIBLE WITH 2X (26/36 OR BIGGER) DRIVETRAIN SYSTEMS, 34.9 SIDESWING FRONT PULL FRONT DERAILLEUR

Features:

• Redesigned bottom bracket and chainstay junction: Keeping ride quality in mind as well as tire clearance, we went to great lengths to design this crucial frame junction. The PF 30 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 singlespeed. A hidden plate inside the chainstay yoke stiffens and strengthens in order to improve power transfer.
• Multiple mounting options: Pack it in, pack it out: Eighteen. As in 18 mounting points allow you to run racks and fenders, a bento box, water bottles, etc. This frame is versatile.
• Niner’s [R]evolution trail geometry: Our trail geo puts the rider in the sweet, balanced spot on the bike. Longer top tube, slacker headtube and shorter chainstays all mean more fun and better handling.