2020 Rotwild R.X750 Ultra

Ultra high-end component level carbon frame enduro e-bike

2020 Rotwild R.X750 Ultra
  • Suspension Full
  • Front Travel 150mm
  • Rear Travel 150mm
  • Frame Carbon
  • Fork Fox Factory Float 36
  • Wheels 27.5″ Carbon
  • Drivetrain 1 × 12
  • Groupset XTR
  • Motor Brose 90Nm
  • Battery 750Wh
  • Brakes Hydraulic Disc
  • Seatpost Dropper post

Where to Buy

Gearing

1 × 12 — 12 speed

2020 Rotwild R.X750 Ultra
29 mph
Similar Bikes
26 mph

The 2020 R.X750 Ultra is geared about the same as similar bikes for riding up hills.

Similar bikes won‘t keep up with the 2020 R.X750 Ultra while riding downhill or sprinting.


Reviews

Geometry

Specs
Build
FrameCarbon Fiber
ForkFOX FLOAT 36 Factory E-Bike+, Kashima coating, 3-position lever, FIT4 damper, low-speed compression adjust
Rear ShockFOX FLOAT DPX2 Factory E-Bike+, Kashima coating, 3-position lever, trunnion mount, EVOL LV air can
HeadsetAcros RW750 Block Lock
StemS35, 35mm clamp, 50mm length, MonkeyLink light mount ready
HandlebarB35, 35mm clamp diameter, 15mm rise, 780mm width
SaddleErgon SM-E Mountain Sport
SeatpostEightpins NGS-2 dropper, Drop: 168mm (SM), 192mm (MD), 210mm (LG), 228mm (XL)
GripsErgon GD10 Slim Factory, Frozen
Groupset
Rear DerailleurShimano XTR 9100, 12-speed
Cranke*thirteen Race Carbon, Length: 160mm (SM), 165mm (MD/LG), 170mm (XL)
ShiftersShimano XTR, 12-speed, I-SPEC EV clamp
CassetteShimano CS 8100, 12-speed, 10-51 tooth
ChainShimano HG 7100, 12-speed
Chain GuideRotwild SL750 upper guide
BrakesShimano XTR 9120, finned pads, Shimano 203mm ICE TECH rotors (RT800 front, RT810 rear)
Brake LeversShimano XTR 9120
Wheels
RimsDT Swiss HXC1200 Spline 30 wheelset, carbon fiber, 29" front, 27.5" rear
SpokesDT Swiss HXC1200 Spline 30 wheelset
Front HubDT Swiss HXC1200 Spline 30 wheelset, 15x110mm Boost front, 12x148mm Boost rear
Rear HubDT Swiss HXC1200 Spline 30 wheelset, 15x110mm Boost front, 12x148mm Boost rear
TiresContinental Baron Projekt, 29" x 2.4" (front), 27.5" x 2.6" (rear)
Electric Components
MotorBrose Drive S Mag, air cooler skid plate, 90Nm
BatteryRotwild IPU750, removeable, semi-integrated
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