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> Main Catalog > Bikes > Mountain Bikes > Full Suspension > Niner > RKT 9 RDO 4-Star X01 Fox
Niner RKT 9 RDO 4-Star X01 Fox


RKT 9 RDO 4-Star X01 Fox

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Niner RKT 9 RDO 4-Star X01 Fox

Niner’s RKT 9 RDO does one thing very well—fly. They pulled out all the stops to create the most efficient full suspension cross-country bike possible. The lightweight RDO-compacted carbon frame employs Niner’s patented Constantly Varying Arc (CVA) rear linkage, which allows pedaling forces and suspension travel to operate independent of one another, so you reap the rewards of every watt you put into the pedals while still enjoying the benefits of a fully suspended race rig. Niner’s suspension paired with a Fox Float DPS shock gives you 90mm of efficient travel. Extra standover clearance allows you to lay the bike over with greater balance and control, gaining the advantage on the competition by carrying more speed through corners. The Boost 148mm rear spacing creates a stronger, stiffer wheel build and greater stability in the rear triangle for better tracking through choppy courses.

Niner’s 4-Star X01 has what you need to dust your competition—and they’ll never see it coming. A buttery-smooth 100mm-travel Fox 32 Float Factory fork works in perfect symbiosis with the 90mm of rear CVS travel to keep you fast, smooth, and efficient through the most technical trails. That’ll also keep those tubeless-ready Maxxis Ikon tires glued to the dirt, and Niner’s light, tough Carbon XC wheelset tracking true. SRAM’s X01 1 x 11-speed drivetrain works precisely and without hesitation, getting you the right gear and translating all your input into speed. SRAM’s Guide RSC brakes let you dial in the actuation and modulation, so you have a personalized feel and perfect control every time you squeeze the levers. Niner outfitted the RKT 9 RDO with a super-lightweight, durable carbon RDO handlebar and seatpost to complete the conduit between you and the bike. Finally, a rig as interested in going fast as you.

Features and Information

Specification Description
Frame RKT 9 RDO carbon, 90mm travel CVS, Boost 148 x 12mm through-axle
Fork Fox 32 Float Factory FIT, Kashima Coat, 100mm-travel, 110mm x 15mm through-axle
Rear Shock Fox Float DPS Factory
Rims/Wheels Niner Carbon XC
Tires Maxxis Ikon 3C/EXO/TR, Front: 29 x 2.35, Rear 29 x 2.20
Crankset SRAM X01
Chainrings 32T
Bottom Bracket PF30
Rear Derailleur SRAM X01
Rear Cogs Shimano XT M8000, 11-speed: 11-42
Shifters SRAM X01
Handlebars Niner Flat Top, RDO Carbon
Tape/Grips Niner Grrrips
Stem Niner RDO
Brake Levers SRAM Guide RSC
Brakes SRAM Guide RSC
Saddle Niner Custom, Ni-Cr Ti rails
Seat Post Niner RDO carbon, 400mm

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number
Green/Greener / Small 00047121606209 04-712-16-06-20
Green/Greener / Medium 00047121602706 04-712-16-02-70
Green/Greener / Large 00047121603703 04-712-16-03-70
Green/Greener / X-Large 00047121604700 04-712-16-04-70
Carbon/Niner Red / Small 00047121602201 04-712-16-02-20
Carbon/Niner Red / Medium 00047121603208 04-712-16-03-20
Carbon/Niner Red / Large 00047121604205 04-712-16-04-20
Carbon/Niner Red / X-Large 00047121605202 04-712-16-05-20