ROTWILD - R.R290X ULTRA

🏍️ ROTWILD R.R290 X ULTRA — 2026 Model Year

🔥 Ultra-level electric gravel/allroad — TQ HPR50 (50Nm) with Boost Button, SRAM Red XPLR AXS 13-speed, NEWMEN VONOA carbon wheels, and SUPERNOVA lights for premium speed on road + gravel.

📦 General Information

◦ Model: ROTWILD R.R290 X ULTRA (2026)
◦ Type: Electric Gravel / Allroad e-Bike
◦ Frame: Polydynamic Carbon
◦ Approved Total Weight: ASTM2 — 130 kg

🦾 Frame & Fork

◦ Frame: Polydynamic Carbon
◦ Fork: ROTWILD Gravel F440 (Polydynamic Carbon)
◦ Headset: ACROS RW375 1.5

⚡ Motor & Battery System

◦ Motor: TQ HPR50 (Boost Button)
◦ Torque: 50 Nm
◦ Max Power: 250 W

◦ Battery: IPU275
◦ Capacity: 252 Wh
◦ Voltage: 48 V
◦ Cell Type: 21700
◦ Battery Weight: 1,400 g

⚙️ Drivetrain

◦ Crankset: e*thirteen Race Carbon
◦ Crank Length: 165 mm (S) / 170 mm (M/L/XL)
◦ Chainring: e*thirteen Spider / SRAM Chainring 40T
◦ Chain Guide: e*thirteen TRS Plus

◦ Shifter: SRAM Red AXS
◦ Rear Derailleur: SRAM Red XPLR AXS
◦ Chain: SRAM Red (13-speed)
◦ Cassette: SRAM XG1391 (13-speed) 10–46T

🛑 Braking System

◦ Front Brake: SRAM Red
◦ Front Rotor: SRAM CLX R 160 mm
◦ Rear Brake: SRAM Red
◦ Rear Rotor: SRAM CLX R 160 mm

🦿 Wheels & Tires

◦ Wheelset: NEWMEN ADVANCED X.R.36 SL CARBON VONOA

◦ Front Wheel: 110–12 mm / Centerlock
◦ Rear Wheel: 142–12 mm / XDR / Centerlock

◦ Front Tire: Schwalbe G-One RS
◦ Spec: Super Race / V-Guard / TLE / 35-700C
◦ Rear Tire: Schwalbe G-One RS
◦ Spec: Super Race / V-Guard / TLE / 35-700C

🧩 Cockpit

◦ Bar Tape: Ergon Allroad
◦ Handlebar: ROTWILD RIC380 Carbon
◦ Spec: Rise 25 mm / Width 420 mm / Reach 80 mm / Drop 120 mm / Flare 12°
◦ Stem: ROTWILD RIC380 Carbon
◦ Stem Reach: 80 mm

🪑 Seat & Seatpost

◦ Seatpost: ROTWILD P260 Carbon
◦ Size: Ø27.2 × 350 mm (S/M) / 400 mm (L/XL)
◦ Saddle: Ergon SR Allroad Carbon

💡 Lighting System

◦ Front Light: SUPERNOVA Starstream X
◦ Rear Light: SUPERNOVA Mini TL3

🔌 Accessories

◦ Charger: TQ 4A

💥 Key Highlights

◦  TQ HPR50 50Nm + Boost Button — natural feel, quiet, instant extra push
◦  SRAM Red XPLR AXS 13-speed — top-tier wireless shifting + wide 10–46T range
◦  NEWMEN X.R.36 SL VONOA carbon wheels — ultra-light and stiff for speed riding
◦  Schwalbe G-One RS 35c — fast rolling for high-speed road + gravel
◦  SRAM Red brakes + 160 mm CLX R rotors — confident control at speed
◦  SUPERNOVA front & rear lights — ready for real touring and night rides