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Today’s Deals2025 Rotwild
R.EX ULTRA
A 29″ / 27.5″ carbon frame full suspension enduro e-bike with ultra high-end components.
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Manufacturer Price
€12,490($14,525)| Frame | Carbon |
|---|---|
| Suspension | Full, 150 / 160mm |
| Fork | Fox Factory Float 36 |
| Shock | Fox Float X Factory |
| Wheels | 29″ / 27.5″ Carbon |
| Drivetrain | 1 × 12 Electronic |
| Groupset | X0 Eagle Transmission |
| Motor | Avinox 1000W 105Nm mid-drive |
| Battery | 864Wh |
| Brakes | SRAM Maven Silver Hydraulic Disc |
| Seatpost | Dropper |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full R.EX model range
View Comparison5'4" – 5'10"
5'8" – 6'3"
6'0" – 6'6"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
Jul 2025 · Cory Benson
The next generation of Rotwild’s popular R.EX all-mountain / enduro ebike gets a big power upgrade, keeping the proven mid-high-pivot 150mm travel carbon frame, but…
Jun 2025 · Benedikt Schmidt
How does the new ROTWILD R.EX ULTRA perform on the trail with its removable 864 Wh battery and DJI Avinox motor?
Easily removable 864 Wh battery
Agile, intuitive handling
Strong uphill traction
Limited grip from the tyres on loose or wet ground
Unsettled at very high speeds in rough terrain
Apr 2025 · Jessie-May Morgan
A 150mm travel e-bike with an impressive light and compact 820 Wh battery
| Frame | Polydynamic Carbon Hanger Standard: UDH Tire Clearance: 2.6" |
|---|---|
| Fork | FOX 36 Float Factory Kashima, 160 mm / Grip X / HSC/LSC / LSR Travel: 160mm Spring Type: Air |
| Shock | FOX Float X Factory Kashima, 185 x 55 mm / 2-Pos Adjust Travel: 150mm |
| Headset | ACROS RW EXC 1.5 - MOD, 0° / mod56/56 |
| Stem | ROTWILD S120, 35 mm Length |
| Handlebar | ROTWILD B220 Carbon, 15 mm Rise / 780 mm Width |
| Saddle | ERGON SM Pro |
| Seatpost | 8PINS NGS2.0, Fully integrated, 192 mm (M), 210 mm (L), 228 mm (XL) Type: Dropper |
| Grips | ERGON GD10, Slim Factory Frozen |
| Rear Derailleur | SRAM X0 Eagle Transmission AXS |
|---|---|
| Crank | e*thirteen Race Carbon, 165 mm (M/L) / 170 mm (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 | ROTWILD EXC |
| Brakes | Front: SRAM Maven Silver, Rear: SRAM Maven Silver Type: SRAM Maven Silver Hydraulic Disc |
| Rims | Front: CRANKBROTHERS Synthesis Enduro Carbon, 31.5 mm Width / 110-15 mm / 6-Bolt, Rear: CRANKBROTHERS Synthesis Enduro Carbon, 29.5 mm Width / 148-12 mm / 6-Bolt |
|---|---|
| Tires | Front: SCHWALBE Albert Evo, Trail / Soft / TLE / 29x2.5, Rear: SCHWALBE Albert Evo, Trail / Soft / TLE / 27.5x2.5 |
| Disc Rotors | SRAM HS2, 200 mm |
| Motor | AVINOX M1.24, 105 Nm / max. 1000 W |
|---|---|
| Battery | IPU900 Carbon - Push+, 864 Wh / 36 V / 21.700 Cell / 3.580 g / QR-Button |
| Charger | ROTWILD - 7 A High Power |
First added December 9
Last updated May 30