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RLT 9 3-STAR SRAM RIVAL 1

RLT 9 Aluminum

Ride beyond the city limits, without going beyond your budget

The unmatched versatility of this gravel bike gives its rider pure, unfettered freedom and access virtually everywhere. Sprint from asphalt to cinder path, swerve onto some singletrack, cut across to a gravel road, unspool a few miles, hop a gutter, cut through the alley, and back into the bike lane.

Adventure awaits... all aboard aluminum

The RLT 9 maximizes your freedom and access to the Road Less Traveled. With affordable, high performing materials, elegant engineering, and a fully-featured frameset, there’s nothing stopping you from achieving your off road aspirations. There’s no surface that can’t be ridden, no side roads that must be skipped. And best of all, the RLT 9 offers unbeatable value at every level.

Niner’s 6061 aluminum RLT 9 is welded with hydroformed aluminum tubing. This material is universally praised for affordability and versatility. Before welding, we are careful to shape the tubing to optimize strength, durability, stiffness, all the while keeping it as lightweight as possible.

The latest version of our vaunted aluminum gravel frame features a new, forged chainstay yoke to improve tire clearance and stiffness. This design leaves us with an elegant and simple multi-talented platform.

Fork in the road? No problem with RDO carbon out front

Upfront, the RLT 9 features our all-new RDO carbon fiber fork. It’s made from our famous Race Day Optimized carbon fiber, which is built with a unique process that optimizes complete compaction of the carbon layers under heat and pressure. By maximizing the carbon-to-resin ratio in the finished product, we keep this fork light and stiff while improving compliance over rough surfaces.

The brake hose is routed internally through a fully sleeved guide tube, which mean no more fishing for wires. Multiple rack, fender, and cargo mounts make light work of heavy loads. The 12x100mm thru-axle and flat mount disc brake attachments are compatible with contemporary components. Finally, for fully off-grid adventures, the new fork features internal wire routing and fitment for a hub dynamo powered light.

Choose your wheels, choose your adventure

With more tire clearance than ever before, the RLT 9 can accommodate tires as wide as 700x50c. And if you prefer smaller diameter wheels with wider rubber, interchangeability is easy. Simply swap to 650b wheels and fit tires as wide as 2.0.

Everyone has a different reason for the ride. Durable, affordable aluminum is ideal for a range of rides. Anything is possible - from ripping around campus to a cross-continent cruise, the RLT 9 has it handled.

Frame features fit for going farther

The RLT 9 is made for gravel roads around the world. And if you’re serious about literally riding anywhere in the world, this bike will get you there.

Multiple mounting points on the frame give you the option to fit bottles, bags, racks, fenders, and frankly, almost any accessory that could be bolted to your bike. Custom bags mounted to the frame won’t require straps, and gear of all sorts can ride along with you.

Internal cable routing keeps the frame looking tidy. Combined with a PF30 bottom bracket shell, it’s easy to fit a geared or singlespeed drivetrain, and either mechanical or electronic shifting. And if your rides tend to take a turn for the rowdy, there’s even room to fit a dropper post.

Room to roam

Niner RLT gravel bikes have room to fit 700x50c tires (or 650b x 2.0).

Integrated frame mounts

So many ways to carry all your adventure gear. 26 threaded mounts to fit custom bags, bottles, racks, fenders, lights, and more.

Fireroad Geometry

We designed this bike to keep you comfortable on those long rides. RLT 9 gravel bikes have longer chainstays, lower bottom bracket height and slacker headtube angles.

Interchangeable wheel size

The Niner RLT 9 bikes are designed to fit both 700c and 650b wheels, for ultimate versatility and adaptability to suit any adventure.

Biocentric Bottom Bracket

Fit any drivetrain, geared or singlespeed. No bolt on hubs, no chain tensioners cluttering your ride, no brake adjustments with gear changes

Lifetime warranty

We have you covered with warranty service and a support team that actually answers the phone. So go ahead, search out a gravel road you’ve always wanted to explore. Read More

Niner RDO carbon fork

Custom 12x100mm gravel-tuned RDO carbon fork with rack, fender and bottle mounts, plus internal cable and dynamo routing, perfect for those long hauls.

More Information
Available Frame Sizes47cm, 50cm, 53cm, 56cm, 59cm, 62cm
Available ColorsAzure Blue/Bronze
FrameNINER HYDROFORMED 6061 ALUMINUM; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; FLAT MOUNT; 12X142 THRU AXLE
ForkNINER RDO FULL CARBON; INTEGRATED BOTTLE, BAG, RACK AND FENDER MOUNTS; INTERNAL CABLE ROUTING; FLAT MOUNT; 12X100 THRU AXLE
Front WheelDT Swiss G 1800 SPLINE 25, 700c aluminum clincher, centerlock, 100x15mm
Rear WheelDT Swiss G 1800 SPLINE 25, 700c aluminum clincher, centerlock, 142x12mm
Front TireSCHWALBE G-ONE ALLROUND EVO SUPER TERRAIN, TLE, ADDIX SPEEDGRIP, 700 X 45
Rear TireSCHWALBE G-ONE ALLROUND EVO SUPER TERRAIN, TLE, ADDIX SPEEDGRIP, 700 X 45
BrakesSRAM RIVAL 1 HRD FM
Brake LeversSRAM RIVAL 1 HRD
Brake RotorsSRAM CENTERLINE 160/160MM CL ROTORS
ChainSRAM PC 1130 11SP
Front ShifterSRAM RIVAL 1 HRD
Rear ShifterSRAM RIVAL 1 HRD 11SP
Rear DerailleurSRAM RIVAL 1 LONG CAGE
CassetteSRAM PG 1130 11SP 11-42T
CranksetEASTON EA90 40T (47/50 - 170MM, 53/56 - 172.5MM, 59/62 - 175MM)
Bottom BracketEASTON PF30
SaddleNINER CUSTOM WITH CRN-TI RAILS, EMBOSSED NINER GRAPHIC
SeatpostNINER CARBON SEAT POST, 400MM, NINER GRAPHIC
HandlebarEASTON EA50 AX (47/50- 420MM, 53/56- 440MM, 59/62- 460MM)
StemNINER ALLOY STEM, NINER GRAPHIC (47/50- 80MM, 53/56- 90MM, 59/62- 100MM)
HeadsetNINER INTEGRATED SHIS DESCRIPTION IS42/28.6|IS52/40
GripsNINER BAR TAPE
Tech Specs
frame mounts and fittings2 Inner Triangle Bottle Mounts, rack and fender mounts.Rear suspension traveln/a
Maximum front suspensionn/aFork rake45mm
Shock sizen/aShock mounting hardware
n/a
Suggested shock sagn/aSeatpost size27.2mm
Seat collar size31.8mmCable routinginternal, Di2 compatible
Front derailleur typeHeadset size1.125" X 1.5" TAPERED INTEGRATED (CAMPY STYLE) HEAD TUBE, HEADSET INCLUDED, CANE CREEK DESCRIPTION: IS42/28.6 | IS52/40
Pivot bearing specsn/aChainring compatibilityCompatible With Standard 1X, 2X And 3X Systems
Maximum chainring sizen/aQ-Factor168mm
ISCG compatibilitynoBottom bracket type68MM PF30 BB SHELL (ADAPTORS REQUIRED FOR BSA TYPE BBs)
Biocentric 30 compatibilityyesBrake mount typeflat mount (30mm rear)
Maximum rear rotor size160mmRear wheel spacing12x142mm
Rear wheel through-axle specM12 x 1.75P x 174LFront wheel axle spacing12x 100mm thru axle
Front wheel through-axle specM12 x 1.5P x 125LMax tire size700x50c or 650B x 2.0
Geometry
Geometry Chart
(A) TT Length (B) Seat Tube Length (C) Chainstay Length Actual (D) Horizontal Chainstay (E) Front Center (F) Wheelbase (G) BB Drop (H) Headtube Length (I) Headtube Angle (J) Seattube Angle (K) Standover Height (L) Reach (M) Stack (N) Fork Rake
Metric
47cm 510 430 435 430 582 1005 75.0 105 70.0 74.5 705 361 537 45
50cm 525 460 435 430 589 1012 75.0 125 70.5 74.0 728 365 558 45
53cm 545 490 435 430 599 1023 75.0 145 71.0 73.5 753 374 578 45
56cm 565 520 435 430 610 1036 70.0 165 71.5 73.0 780 383 594 45
59cm 585 550 435 430 625 1051 70.0 185 72.0 73.0 805 397 615 45
62cm 605 580 435 430 634 1060 70.0 205 72.5 72.5 830 407 636 45
Imperial
47cm 20.1 16.9 17.1 16.9 22.9 39.7 3.0 4.1 70.0 74.5 27.8 14.2 21.1 45
50cm 20.7 18.1 17.1 16.9 23.2 39.8 3.0 4.9 70.5 74.0 28.7 14.4 22.0 45
53cm 21.5 19.3 17.1 16.9 23.6 40.3 3.0 5.7 71.0 73.5 29.6 14.7 22.8 45
56cm 22.2 20.5 17.1 16.9 24.0 40.8 2.8 6.5 71.5 73.0 30.7 15.1 23.4 45
59cm 23.0 21.7 17.1 16.9 24.6 41.4 2.8 7.3 72.0 73.0 31.7 15.6 24.2 45
62cm 23.8 22.8 17.1 16.9 25.0 41.7 2.8 8.1 72.5 72.5 32.7 16.0 25.0 45
Sizing

Frame Size Recommendations by Height

47CM

4'11"–5'3"
1.5–1.6M

50CM

5'2"–5'6"
1.57–1.68M

53CM

5'5"–5'9"
1.65–1.75M

56CM

5'8"–6'
1.73–1.83M

59CM

5'11"–6'3"
1.8–1.91M

62CM

6'2"–6'6"
1.88–1.98M

Inseam Sizing

Bike inseam sizing example chart

For riders who fall between sizes, we recommend sizing down for a more maneuverable ride or sizing up for more stability.