QS205 50H 3T 72V 19" E-Bike Hub Motor Wheel Set | Electrified Motors UK

⚡ QS205 19” 72V High-Performance Wheel Set

✅ Premium QS205 50H 3T hub motor wheel set from Electrified Motors UK, supplied with matching 19” Sur-Ron-style rims and aggressive 100 × 70 × 19 off-road tyres. Built for serious high-performance custom electric bike builds.

🛞 QS205 Rear Wheel & Motor

• ⚡ QS205 50H 3T high-performance hub motor
  🛞 19” Sur-Ron-style rear rim
  🏍️ 100 × 70 × 19 off-road tyre
  📐 Approx. 100mm tyre width
  🔧 Heavy-duty inner tubes included
  🔌 High-current phase & Hall sensor wiring
  🛑 Disc-brake compatible
  💪 Heavy-duty direct-drive hub motor construction

🔥 QS205 50H 3T Specifications

• ⚡ QS205 50H 3T hub motor
  🔋 72V system compatible
  🧲 50H motor configuration
  ⚙️ 3T winding configuration
  🔥 Approx. 3kW manufacturer-rated output
  🚀 Approx. 6kW manufacturer-published peak output
  💪 High-torque direct-drive design
  🎯 High-efficiency BLDC motor architecture
  🔌 High-current phase wiring
  🌡️ Temperature monitoring recommended for high-power use
  🧊 Suitable for additional cooling solutions
  🏁 Designed for serious custom electric bike builds

⚠ Actual power output depends on battery voltage, battery current capability, controller settings, phase current, cooling, motor temperature, rider weight, wheel size and operating conditions.

🚀 High-Power Build Potential

• 🔋 Designed around high-current 72V battery systems
  ⚡ Compatible with high-current programmable controllers
  🔥 Capable of substantially exceeding nominal motor ratings in properly engineered custom builds
  🧊 Cooling upgrades recommended for sustained high-power operation
  📊 Battery and phase current can be configured according to the complete system
  🌡️ Motor temperature monitoring strongly recommended
  🔋 High-discharge battery required for extreme power levels
  🔌 High-current wiring and connectors required for demanding setups
  🏆 Excellent platform for extreme-performance custom builds

💥 With the correct battery, controller, wiring, cooling and system configuration, QS205-based builds can achieve very high system power. 20kW+ system builds are possible only with appropriate supporting hardware and should not be confused with the manufacturer's continuous motor rating.

🛞 Front Wheel & Tyre

• 🛞 19” Sur-Ron-style front rim
  🔩 Front hub spacing: 20mm × 110mm
  🏍️ Matching 100 × 70 × 19 off-road tyre
  📐 Approx. 100mm tyre width
  🔧 Heavy-duty inner tube included
  🛞 Heavy-duty spoked wheel construction
  ✔ Matching front & rear wheel setup
  ✔ Aggressive off-road tread pattern
  ✔ Designed for demanding trail and off-road use

🏆 Complete 19” Wheel Set

• ✔ QS205 50H 3T rear hub motor wheel
  ✔ 19” Sur-Ron-style rear rim
  ✔ 19” Sur-Ron-style front rim
  ✔ Matching 100 × 70 × 19 off-road tyres
  ✔ 20mm × 110mm front hub
  ✔ Heavy-duty inner tubes
  ✔ High-current motor wiring
  ✔ Designed around a 72V high-performance platform

🧠 Frame Requirements

• ✔ Frame must accommodate a 19” rear wheel
  ✔ Approximately 150mm rear dropout spacing required for QS205 installation
  ✔ Minimum 50mm tyre clearance recommended
  ✔ Suitable slotted / motorcycle-style dropouts required
  ⚠ Buyer is responsible for confirming frame, axle and brake compatibility

🛣️ Off-Road Tyre Use

• ✔ 100 × 70 × 19 off-road tyres front & rear
  ✔ Aggressive tread pattern
  ✔ Designed for dirt, trails and off-road riding
  ✔ Strong grip characteristics on loose terrain
  ✔ Matching front and rear configuration
  ✔ 19” wheel diameter for a planted riding feel
  ⚠ Tyre pressures should follow the tyre manufacturer's recommendations

🏁 The Ultimate High-Performance Wheel Set

• ⚡ QS205 50H 3T high-performance hub motor
  🔋 Built around a 72V high-current platform
  🚀 Designed for serious acceleration and high-performance builds
  🔥 Huge upgrade potential compared with conventional e-bike hub motors
  🧊 Cooling upgrades available for demanding applications
  🌡️ Temperature monitoring recommended
  🔋 High-discharge battery recommended for maximum performance
  ⚙️ High-current controller compatibility
  🏆 Built for riders who want to push their electric bike build further

💥 Performance varies according to the complete system. Battery, controller, cooling, wiring, motor temperature, rider weight and setup all influence the final power and speed.

⚠ Important Information

• 🛠 Professional installation recommended for high-power builds
  📌 Frame, fork, brake, axle and dropout compatibility is the buyer’s responsibility
  ⚠ High-power operation requires a correctly specified battery, BMS, controller, wiring and cooling system
  ⚠ Operating above the manufacturer's rated power increases heat and component stress
  🌡️ Motor and battery temperature monitoring is strongly recommended
  ⚠ High-speed riding should only be carried out in appropriate and legally permitted areas
  ⚠ This product is not supplied as a road-legal UK EAPC simply by fitting the limiter

🚚 Shipping

• 📦 Secure packaging for large components
  🔎 Fully tracked delivery
  🚛 Courier depends on parcel size & location
  🇬🇧 UK delivery available
  🌍 International shipping available on request

🔄 Returns

• 📅 14-day return policy
  ⚠ Items must be unused & complete
  🚚 Buyer covers return shipping
  📦 Items must be returned securely packaged
  🔎 Returns are inspected upon receipt

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