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RIP e9

Ride more, go farther - Power past whatever holds you back. With smooth Bosch power, long range, and 150mm travel, this 29er is your dirt-riding difference maker.

In stock

 

More dirt, more often

Stay out longer, go a little farther, summit sooner

A quick, 150mm-travel trail bike for picking off mid-week missions and day-long excursions

Made with metal

We start with a hand welded 6061 aluminum frame and a one-piece motor mount that unifies the upper and lower pivot locations with the shock mount for exceptional stiffness. Forged seat- and chainstay yokes, rocker arm, hollowed dropouts, plus our signature Enduro Max Black Oxide pivot bearings, make this all-new Niner chassis rock solid.

Powered by Bosch

A Bosch Performance Line CX motor delivers smooth pedal assist with no surprises. Torque sensitive, zero-lag power delivery is predictable in all conditions. And the 625wh battery means you can ride farther without fear of losing the juice.

But above all, Niner ride quality is paramount. Accordingly, the RIP e9 suspension behavior was carefully evaluated during development. The addition of pedal assist reduced the importance of Niner’s signature CVA system and the elaborately tuned, highly efficient pedaling platform it offers.

Superior suspension

With the freedom to consider a range of proven, well-suited suspension designs, our engineers turned to (and hot-rodded) a Horst-link 4-bar system. Turning over every rock in pursuit of performance, we adjusted the leverage ratio, shock length, stroke, orientation and mounting location to elicit Niner’s signature kinematics. Using a “right side up” trunnion shock mount, bearings in the rocker arm are free to rotate smoothly.. The net result is a remarkably supple, balanced suspension curve that’s equally at home going uphill or down, and ready to take on any trail.

Whether you want to rack up more rides per week, wring out more mileage per ride, or just inject the everyday with a dose of extraordinary, the RIP e9 is ready to roll.

Welded 6061-T6 aluminum

Lightweight, stiff, and strong, with forged yokes and 1-piece alloy motor housing

Bosch motor

Bosch Performance Line CX motor delivers smooth, predictable power. Read More

Power Tube 625 battery

625wh external downtube battery offers easy access and robust range of 50mi/80km (avg).

150mm suspension travel

Air-sprung, Niner tuned Horst-link suspension with lockout and “right side up” trunnion mount takes full advantage of bearings in rocker link.

Enduro Max Black Oxide pivot bearings

The smoothest, most durable bearings in the industry. Made for life. Read More

Integrated protection

Bash guard under motor protects against impacts.

More Information
Available Frame SizesSM, MD, LG
Available ColorsSlate Green/Avalanche Grey
FrameNINER RIP E9 150MM TRAVEL, HYDROFORMED AND WELDED 6061-T6 ALUMINUM, INTEGRATED BATTERY COMPARTMENT
ForkROCKSHOX ZEB R 160MM
ShockFOX FLOAT X PERFORMANCE EVOL 2 POSITION W/ ADJUST 185X55MM TRUNNION
Front WheelStans NoTubes Flow D 29er, Formula CL-811 hub, centerlock, 110x15mm
Rear WheelStans NoTubes Flow D 29er, Formula ECT 148S hub, centerlock, 148x12mm
Front TireSCHWALBE EDDY CURRENT EVO SUPER TRAIL TLE ADDIX SOFT 29X2.4
Rear TireSCHWALBE HANS DAMPF EVO SUPER TRAIL TLE ADDIX SOFT 29X2.35
BrakesSRAM GUIDE RE
Brake LeversSRAM GUIDE RE
Brake RotorsSRAM CENTERLINE 200MM CENTERLOCK
ChainSRAM SX EAGLE 12SP
Front ShifterN/A
Rear ShifterSRAM SX EAGLE 12SP
Front DerailleurN/A
Rear DerailleurSRAM SX EAGLE 12SP
CassetteSRAM PG1210 EAGLE 11-50T
CranksetPRAXIS BOSCH G4 ISIS 165MM WITH SRAM DM EAGLE RING 36T
Bottom BracketN/A
SaddleNINER CUSTOM TR WITH CR-MO RAILS, PRINTED NINER GRAPHIC
SeatpostKS LEV SI (S-100MM, MD-125MM, LG-150MM)
HandlebarRACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
StemRACE FACE AEFFECT R 780MM WIDE, 20MM RISE, 35MM CLAMP
HeadsetNINER INTERNAL ZS SHIS DESCRIPTION ZS44/28.6 | ZS56/40
GripsNINER GRRRIPS L/O NYLON FLANGED
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Tech Specs
FRAME FITTINGS AND MOUNTS1 BOTTLE CAGE IN FRONT TRIANGLEREAR SUSPENSION TRAVEL150MM
MAXIMUM FRONT SUSPENSION180MMFORK OFFSET44MM
SHOCK SIZE185X55MM TRUNNIONSHOCK MOUNTING HARDWARE
UPPER - M10 X 21MM, LOWER - M8 X P1.25 X 60MM
SUGGESTED SHOCK SAG30% (16.5MM)SEATPOST SIZE30.9
SEAT COLLAR SIZE34.9CABLE ROUTINGINTERNAL
FRONT DERAILLEURn/aHEADSET SIZESHIS DESCRIPTION ZS44/28.6 | ZS56/40
PIVOT BEARING SPECS8 X 15x24x5 Enduro BO MAX, 2 X 12x24x6 Enduro BO MAX, 2 X 10x22x6 Enduro BO MAX, 2 X 17x26x10 Enduro Double Row CHAINRING COMPATIBILITYBOSCH GEN4
MAXIMUM CHAINRING SIZE36TQ-FACTOR176MM
ISCG COMPATIBILITYBOSCH GEN4BOTTOM BRACKET TYPEN/A
BIOCENTRIC COMPATIBLE?N/ABRAKE MOUNT TYPEPOST MOUNT
MAXIMUM REAR ROTOR SIZE203MMREAR WHEEL SPACING12X148MM
REAR WHEEL THROUGH AXLE SPEC12 X 180MM, M12 X P1.75, L20MMFRONT WHEEL AXLE SPACING15X110MM
FRONT WHEEL THROUGH AXLE SPECROCKSHOX 15MM BOOSTMAX TIRE SIZE29x2.6 
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
Metric
Fork Travel (MM) 120 120 120 120 120 120 120 120 120 120 120 120 120
XS 570 356 430 427 678 1102 52.0 100 68.0 74.0 698 395 610
SM 585 394 430 427 693 1117 52.0 100 68.0 74.0 729 410 610
MD 603 419 430 427 711 1136 52.0 110 68.0 74.0 748 425 620
LG 627 483 430 427 737 1162 52.0 125 68.0 74.0 800 445 634
XL 652 533 430 427 764 1189 52.0 145 68.0 74.0 841 465 652
Fork Travel (MM) 120 120 120 120 120 120 120 120 120 120 120 120 120
Imperial
XS 22.4 14.0 169 16.8 26.7 43.4 2.05 3.9 68.0 74.0 27.5 15.5 24.0
SM 23.0 15.5 169 16.8 27.3 44.0 2.05 3.9 68.0 74.0 28.7 16.1 24.0
MD 23.7 16.5 169 16.8 28.0 44.7 2.05 4.3 68.0 74.0 29.5 16.7 24.4
LG 24.7 19.0 169 16.8 29.0 45.8 2.05 4.9 68.0 74.0 31.5 17.5 24.9
XL 25.7 21.0 169 16.8 30.1 46.8 2.05 5.7 68.0 74.0 33.1 18.3 25.7
Sizing

Frame Size Recommendations by Height

SM

5'3"–5'9"
1.6–1.75M

MED

5'8"–6'0"
1.73–1.83M

LG

5'11"–6'5"
1.8–1.91M

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.