Junior/Adult BRZ Racing Pro 140cc Manual Dirt Bike 17/14" Big Wheel
Junior/Adult BRZ Racing Pro 140cc Manual Dirt Bike 17/14" Big Wheel
Available in stock (19)
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Estimated delivery: Oct 03 - Oct 07
BRZ 140cc Racing Pro Dirt Bike - Unleash the Monster Within
Get ready to rumble with the BRZ 140cc Racing Pro Dirt Bike - a fresh and unique entry in the world of dirt bikes. Boasting a monster specification, this dirt bike is built to deliver adrenaline-pumping speed, unparalleled reliability, and top-notch quality. Prepare yourself for the ride of your life!
BRZ is recognized as the leading Pit Bike supplier globally for a reason - we create machines that embody quality, value for money, and loads of fun. The BRZ is no exception. It's designed to offer superior value for money, making high-speed, high-quality dirt biking accessible to all.
Bike Specifications
Bike Specifications
Feature |
Specification |
---|---|
Engine |
YX 140cc 4-stroke, air-cooled engine |
Carburetor |
Upgraded carburetor for improved power delivery |
Top Speed |
55+ mph (rider/terrain dependent) |
Transmission |
Manual, 4-speed |
Frame |
Heavy-duty steel frame, built for durability |
Suspension |
Front telescopic forks & rear mono shock |
Brakes |
Front & rear hydraulic disc brakes |
Tyres & Wheels |
Knobby off-road tyres with reinforced rims |
Seat Height |
Approx. 82–86 cm (rider-friendly design) |
Max Load |
~100 kg (220 lbs) approx. |
Fuel Tank |
4–5L capacity |
Start System |
Kick start |
Exhaust |
Sports performance exhaust for enhanced sound and power |
Weight |
~75–80 kg (varies with model spec) |
Best For |
Riders seeking high performance, reliability, and off-road adventure |
Warranty
Warranty
We stand by our bikes. If any technical fault occurs within 6 months of purchase due to a manufacturing issue, we’ll provide a repair or replacement at no extra cost.
Please note: any damage caused by misuse, tampering, or unauthorized modifications will void the warranty.
Finance
Finance
Flexible finance at checkout. Ride sooner, pay later.
All finance options — including Klarna and PayPal Pay in 3 — are available directly at checkout. Get 0% interest, no hidden fees, and flexible payment plans that work for you. Once approved, we’ll reserve your quad and get it ready for dispatch.
Fast. Secure. Stress-free.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

BUILT TO RIP. ENGINEERED TO LAST. NO LIMITS.

Race-Ready 140cc YX Engine
Built for torque and speed, the 140cc YX engine delivers explosive performance, perfect for serious riders looking to push their limits on dirt tracks, trails, and jumps.

Manual 4-Speed Gearbox + Heavy-Duty Frame
Feel total control with a full manual gearbox (N‑1‑2‑3‑4) and a reinforced steel twin-spar frame that’s engineered to handle aggressive riding and landings.

Big-Wheel Setup (17” Front / 14” Rear)
Tackle any terrain with confidence. The oversized wheels and deep-tread tyres grip through mud, gravel, and loose surfaces while maintaining balance and stability.

Upside-Down Forks & Rear Mono Shock
High-performance suspension absorbs jumps and bumps with ease, giving you a smoother, more responsive ride on even the most demanding terrain.
FAQs with Answers
Can I fit 2 people on this?
Can I fit 2 people on this?
No, It's designed for one person.
Is this bike automatic?
Is this bike automatic?
No, it's got 4 gears, with neutral.
Is it Electric Start?
Is it Electric Start?
No, this is Kick-Start.
What if I need any parts or advice?
What if I need any parts or advice?
Please contact us, we are more than happy to help and have all parts onsite and in stock.