Stomp Z3R-140
Stomp Z3R-140
Want this bike delivered assembled? Choose our B2R (built to race) service in the check out and our team will get to work.
Back in 2007 Stomp were the first to take the legendary YX140 engine and squeeze it into a Pit Bike named “SuperStomp 140”. This absolute killer combination of an aftermarket frame and bonkers engine put Stomp firmly on the map. Ever since, Stomp fans and customers have been going crazy for their pit bikes, making Stomp a globally recognised brand.
The Z3R-140 continues this epic motorcycle brand legacy. It is still powered by that immense 4-stroke thumping single cylinder YX140. The engine is ‘exclusive to Stomp’ being the SR140C Z40 model producing 2hp more than any other YX140 engine on the market. If you look after the SR140C, it will prove a very reliable and affordable engine to run.
The chassis is a lightweight single backbone frame with cradle to keep the bikes mass down. This makes it faster and nimbler than many other brands focusing on MX looks at the cost of performance. This is of course the “R” version of the bike which stands for “Race” and that’s exactly what this bike was designed for. You can literally take it out for the crate, PDI it then enter into a race day/series. The bike features significant upgrades such as the lightweight alloy swing arm, Nitrogen filled fully adjustable DNM rear shock and SP 735 fully adjustable USD forks. This flexibility allows you to set the bike up for the track you are riding, along with finer adjustments for rider weight.
The Z3R follows the trend for larger pit bikes, more space on the bike, yet still a lot of fun to throw around. Aggressive visual cues, clean lines and highly distinctive factory graphics complete a well-balanced looking bike that’s tasteful yet means business. This is Stomps flagship model culminating decades of engineering knowhow, refinement and race pedigree, basically it’s the best of the best.
This is a true Surron killer for a fraction of the money, so TURN UP THE VOLUME AND SMELL THE PETROL BRAAAP!
| Distributor | Stomp Distribution LTD |
|---|---|
| Manufacturer | Stomp |
| Model | Z3R-140 |
| Warranty | 6 months, parts only |
| Engine | YX140 with Z40 race cam, oil ooled |
| Valves | SOHC, 2 valve |
| Engine Displacement | 140cc |
| Bore x Stoke | 56 x 57mm |
| Compression Ratio | 9.8:1 |
| Fuel System | Carburettor 26mm Nibbi |
| Max Power | 8.2 kw @ 8000 RPM |
| Max Torque | 10.2 N·m @ 7500 RPM |
| Clutch | Wet, 5 disc |
| Ignition System | CDI |
| Starting System | Kick start |
| Transmission | Manual four speed with N-1-2-3-4 |
| Final Drive | 420 chain |
| Frame Design | Light-weight steel spine frame |
| Rear Subframe Design | CRF70 subframe |
| Swing Arm | Alloy 410mm |
| Footpegs | Upgraded PRO Footpegs |
| Handlebar | Light weight steel |
| Front Suspension | USD SP 735mm (fully adjustable) forks |
| Rear Suspension | DNM 290mm Piggy Back nitrogen filled (adjustable) |
| Front Rim | Steel rims with SDG hubs 14" |
| Rear Rim | Steel Rims With SDG Hubs 12" |
| Rim Lock | Rear |
| Front Tyres | 60/100-14 |
| Rear Tyres | 80/100-12 |
| Front Brake | Hydraulic brake 210 wavey disc |
| Rear Brake | Hydraulic brake 180 wavey disc |
| Wheelbase | 1240mm |
| Ground Clearance | 280mm |
| Seat Height | 820mm |
| Dry Weight | 71kg |
| Fuel Capacity | 5.5 litres |
| Wheel Size | 14-12 |
| Packing Size | 1560 x 380 x 735mm |
Stomp Z3R-140
Want this bike delivered assembled? Choose our B2R (built to race) service in the check out and our team will get to work.