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Stomp Z3R 140 Pit Bike - Available Now - £1399

Stomp Z3R 140 Pit Bike - Available Now - £1399

Regular price £1,399.00 GBP
Regular price Sale price £1,399.00 GBP
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Taxes included. Shipping calculated at checkout.

Introducing the Stomp Z3R-140: The Ultimate Budget Race Bike

The Z3R-140 is Stomp’s answer to delivering race-ready performance on a budget. With its upgraded SDG2 heavy-duty frame, sleek Detroit plastics, and podium-worthy suspension, the Z3R-140 is designed to dominate the track without breaking the bank. Recognized as one of the best 140cc pit bikes on the market, it offers unparalleled reliability and performance.


Unmatched Engine Performance

The Z3R-140 comes equipped with the exclusive SR140C Z40 race cam engine, specially tuned by Stomp. Starting with a YX140 engine, Stomp enhances it with stiffened valve springs and a high-lift Z40 race cam, resulting in 2hp more than any other YX140 engine available, giving you an edge over the competition.

  • Engine: Stomp Racing SR140C Z40 race cam.
  • Horsepower: 14hp at the rear wheel.
  • Gearbox: Start-in-gear, all-up 4-speed.
  • Carburettor: 26mm race carb with double foam filter.
  • Cooling System: CNC oil cooler with braided steel hoses for optimal engine performance.

Advanced Features for Racing Excellence

The Z3R-140 incorporates race-winning technology, including a lightweight alloy swingarm, fully adjustable oil-filled forks, and a nitrogen-filled DNM piggyback shock for superior control and comfort.

Chassis & Suspension:

  • Frame: SDG2 heavy-duty cradle frame for ultimate stiffness and control.
  • Swingarm: 410mm alloy swingarm for lightweight durability.
  • Forks: SP 735mm CNC-machined USD fully adjustable oil-filled forks.
  • Shock: DNM nitrogen-filled 290mm piggyback shock.
  • Subframe: Removable rear subframe with bolt-on engine hangers.

Wheels & Tyres:

  • Wheels: 14-inch front and 12-inch rear SDG wheels with reinforced steel rims.
  • Rim Lock: Included in the rear wheel.
  • Tyres: Durable Kenda tyres for excellent off-road grip.

Brakes & Handling:

  • Rotors: Lightweight vented rotors for improved braking efficiency.
  • Brake Protection: Includes a brake snake to protect the rear brake pedal.

Exhaust System:

  • Race Pipe: Mandrel-bent 32mm OD big bore race pipe.
  • Muffler: Alloy oval exhaust muffler with a full-length alloy heat shield for protection and style.

Key Specifications & Design Enhancements

The Z3R-140 pairs race-ready performance with attention to detail, offering features like pro-taper handlebars, Renthal-style grips, and updated race graphics for a professional finish.

  • Plastics: Detroit high-impact polypropylene for durability.
  • Graphics: Updated Stomp race graphics with sponsor logos.
  • Seat: Firm, ergonomic design with Stomp logo for added comfort.
  • Footpegs: NEW upgraded PRO footpegs for maximum grip and control.
  • Tank: Reinforced poly resin 5.5L fuel tank with CNC alloy filler cap.

Dimensions & Weight

  • Seat Height: 82cm.
  • Weight: 71kg.
  • Weight Limit: 15 stone.

Why Choose the Z3R-140?

Whether you’re new to pit bikes or a seasoned racer, the Z3R-140 delivers the perfect combination of power, durability, and affordability. Its race-proven features and upgraded components make it an unbeatable choice for riders looking to hit the track or enjoy off-road fun.


Order Your Z3R-140 Today

Take your racing experience to the next level with the Stomp Z3R-140. Engineered for performance and built for the thrill, this bike is ready to dominate. Don’t miss out—get yours now!

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