RFN Thunder140 Pro

⚡ RFN Thunder 140 / Thunder 140 Pro – £1099 Inc VAT

Built for Thrill Seekers. Engineered to Perform. 🏍️🔥💨

Meet the Apollo RFN Thunder 140 – the elite dirt bike crafted for serious off-road riders who demand precision, durability, and power. With a YX 140cc engine, manual 4-speed transmission, and top-tier components, this bike is ready to dominate tracks, trails, and everything in between.

🔥 Powerful Performance

• 🧠 Engine: Genuine YX 140cc, air-cooled, 4-stroke

• ⚙️ Gearing: Manual 4-speed (N-1-2-3-4)

• 🏁 Max Power: 11.15 BHP @ 8000 RPM

• 💪 Max Torque: 10.2 Nm @ 7500 RPM

• 🏎️ Top Speed: 75 km/h

• 🛠️ Start: Kick-start with key ignition

• 🏋️ Max Load: 75 kg

🧩 Full Specification

• 🔩 Transmission: Heavy-duty chain drive (428 chain, 14T–41T)

• 🧮 Bore x Stroke: 56 x 57mm

• 🧯 Compression Ratio: 9.8:1

• 🔥 Carburetor: Genuine NIBBI PE22 for optimal fuel delivery

• ⛽ Fuel Tank: 3.2L (durable plastic)

• 🔧 Muffler: Lightweight aluminium alloy

🛞 Wheels & Suspension

• 🛞 Front Wheel: 70/100-17 with 3.5mm heavy gauge spokes

• 🛞 Rear Wheel: 90/100-14 with 4mm heavy gauge spokes

• ⚙️ Front Forks: USD (Upside Down), adjustable

• 🛠️ Rear Shock: Hydraulic, rebound adjustable

• 🧼 Rear Shock Cover included

🛡️ Brakes & Control

• 🛑 Front Brake: Dual piston calliper, 220mm ventilated wavy disc

• 🛑 Rear Brake: Single piston calliper, 190mm ventilated wavy disc

• 🧼 Foldable Brake Lever

• 🪖 Handlebars: 28mm steel with forged alloy pad

📏 Dimensions & Build

• 📏 Seat Height: 840mm

• 🧱 Ground Clearance: 325mm

• 📐 Wheelbase: 1220mm

• ⚖️ Net / Gross Weight: 80 kg / 93 kg

• 📦 Bike Size: 1840mm x 770mm x 1180mm

🏆 Pro Features Included

• ✅ Sealed airbox with reusable panel filter

• ✅ Grippy textured seat

• ✅ Forged alloy handlebar pad

• ✅ Rebound adjustable rear shock

• ✅ Heavy-duty motor guard

• ✅ Exhaust heat shields for added safety

🔥 Designed for Riders Who Want More

Whether you're tearing through a track or blazing a forest trail, the RFN Thunder 140 Pro delivers an unbeatable blend of torque, control, and toughness – all wrapped up in a stylish, race-ready design. 🎯

In stock now – own the trail. Own the thunder. ⚡🌪️