ROTWILD - R.X290 ULTRA

🏍️ ROTWILD R.X290 ULTRA — 2026 Model Year

🔥 Ultra-level Trail e-MTB — RockShox Pike Ultimate + Deluxe Ultimate, SRAM X0 Eagle Transmission AXS, plus carbon cockpit + carbon dropper for a lightweight, razor-sharp ride feel. Powered by TQ HPR60 (60Nm / 300W) with Boost Button.

📦 General Information

◦ Model: ROTWILD R.X290 ULTRA (2026)
◦ Type: Trail / All-Mountain Electric Mountain Bike (e-MTB)
◦ Frame: Polydynamic Carbon
◦ Approved Total Weight: ASTM3 — 130 kg

🦾 Frame & Suspension

◦ Frame: Polydynamic Carbon

◦ Front Fork: RockShox Pike Ultimate
◦ Travel: 140 mm
◦ Damper: CHARGER 3.1 / RC2

◦ Rear Shock: RockShox Deluxe Ultimate
◦ Size: 190 × 45 mm

◦ Headset: ACROS RW375 1.5

⚡ Motor & Battery System

◦ Motor: TQ HPR60 (Boost Button)
◦ Torque: 60 Nm
◦ Max Power: 300 W

◦ Battery: IPU290
◦ Capacity: 290 Wh
◦ Voltage: 48 V
◦ Cell Type: 21700
◦ Battery Weight: 1,460 g

⚙️ Drivetrain

◦ Crankset: e*thirteen Race Carbon
◦ Crank Length: 165 mm (S) / 170 mm (M/L/XL)
◦ Chainring: e*thirteen Direct Mount 34T
◦ Chain Guide: e*thirteen Plus

◦ Shifter: SRAM AXS Pod
◦ Rear Derailleur: SRAM X0 Eagle Transmission AXS
◦ Chain: SRAM X0 Eagle Transmission (12-speed)
◦ Cassette: SRAM GX Eagle XS-1275 (12-speed) 10–52T

🛑 Braking System

◦ Front Brake: SRAM DB Level Silver Stealth (4-Piston)
◦ Front Rotor: SRAM HS2 200 mm
◦ Rear Brake: SRAM DB Level Silver Stealth (2-Piston FM)
◦ Rear Rotor: SRAM HS2 180 mm

🦿 Wheels & Tires

◦ Front Wheel: NEWMEN Phase 30 Trail Carbon Light
◦ Spec: 30 mm / 110–15 mm / CL

◦ Rear Wheel: NEWMEN Phase 30 Trail Carbon Base
◦ Spec: 30 mm / 148–12 mm / XD / CL

◦ Front Tire: Schwalbe Nobby Nic Evo
◦ Spec: Super Ground / Soft / TLE / 29×2.4

◦ Rear Tire: Schwalbe Wicked Will Evo
◦ Spec: Super Race / Speed / TLE / 29×2.35

🧩 Cockpit

◦ Handlebar: ROTWILD B220 Carbon — 15 mm rise / 780 mm width
◦ Stem: ROTWILD S120 — 35 mm length
◦ Grips: Ergon GD10 Slim Factory Frozen

🪑 Seat & Seatpost

◦ Seatpost: Crankbrothers Highline 11 Carbon
◦ Size: Ø31.6 mm / up to 150 mm travel (XL)
◦ Saddle: Ergon SM Pro Carbon

🔌 Accessories

◦ Charger: TQ 4A

💥 Key Highlights

◦ TQ HPR60 60Nm + Boost Button — natural feel with instant extra push
◦ RockShox Ultimate suspension (Pike + Deluxe) — top-tier trail control
◦ Wireless SRAM X0 Eagle Transmission AXS — ultra-precise shifting under load
◦ Carbon cockpit + Highline 11 Carbon dropper — lighter, cleaner, more premium
◦ SRAM Level Silver Stealth brakes — 4-piston front / 200mm rotor for strong control
◦ NEWMEN carbon wheels + Schwalbe tires — fast rolling but still trail-grippy