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2025 Rotwild

R.X290 ULTRA

A 29″ carbon frame full suspension trail e-bike with ultra high-end components.
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Manufacturer Price

€11,990($13,950)
FrameCarbon
SuspensionFull, 120 / 140mm
ForkRockShox Pike Ultimate
ShockRockShox Deluxe Ultimate
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetX0 Eagle Transmission
MotorTQ 350W 60Nm mid-drive
Battery290Wh
BrakesSRAM Level Silver Stealth Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
R.X290 ULTRA
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

R.X290 ULTRA

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Price History
Geometry
Specs
Build
Frame

Polydynamic Carbon

Hanger StandardUDH

Tire Clearance2.6"

Fork

ROCK SHOX Pike Ultimate, 140 mm / CHARGER 3.1 / RC2

Travel140mm

Spring TypeAir

Shock

ROCK SHOX Deluxe Ultimate, 190 x 45 mm

Travel120mm

Headset

ACROS RW375 1.5

Stem

ROTWILD S120, 35 mm Length

Handlebar

ROTWILD B220 Carbon, 15 mm Rise / 780 mm Width

Saddle

ERGON SM Pro Carbon

Seatpost

CRANKBROTHERS Highline 11 Carbon, Ø31.6 mm / up to 150 mm (XL)

TypeDropper

Grips

ERGON GD10, Slim Factory Frozen

Groupset
Rear Derailleur

SRAM X0 Eagle Transmission AXS

Crank

e*thirteen Race Carbon, 165 mm (S) / 170 mm (M/L/XL)

Shifters

SRAM AXS Pod

Cassette

SRAM GX Eagle XS 1275, 10-52 T. / 12-Speed

Chain

SRAM X0 Eagle Transmission, 12-Speed

Chain Guide

e*thirteen Plus

Brakes

Front: SRAM DB Level Silver Stealth, 4-Piston, Rear: SRAM DB Level Silver Stealth, 2-Piston FM

TypeSRAM Level Silver Stealth Hydraulic Disc

Wheels
Rims

Front: NEWMEN Phase 30 Trail Carbon Light, 30 mm Width / 110-15 mm / CL, Rear: NEWMEN Phase 30 Trail Carbon Base, 30 mm Width / 148-12 mm / XD / CL

Tires

Front: SCHWALBE Nobby Nic Evo, Super Ground / Soft / TLE / 29x2.4, Rear: SCHWALBE Wicked Will Evo, Super Race / Speed / TLE / 29x2.35

Disc Rotors

SRAM HS2, 200 mm

Electric Components
Motor

TQ HPR60 - Boost Button, 60 Nm / max. 350 W

Battery

IPU290, 290 Wh / 48 V / 21.700 Cell / 1.460 g

Charger

TQ - 4 A

Rider Notes
Riders Also Viewed

First added December 9

Last updated June 7