What engine is in a Aprilia RS4 125?
Aprilia RS4 125
| Manufacturer | Aprilia |
|---|---|
| Engine | 124.2 cc (8 cu in) Single-Cylinder DOHC four valve four-stroke Electronic injection |
| Bore / stroke | 58.0 by 47.0 millimetres (2.28 in × 1.85 in) |
| Compression ratio | 12.5 ± 0.5:1 |
| Transmission | 6 speed, multi-disk oil bath clutch |
Is the Aprilia RS4 125 a 4 stroke?
Four stroke liquid cooled single cylinder with electronic injection and 4 valves.
Is the Aprilia RS4 125 2 stroke?
The Aprilia RS125 is a GP derived replica sport production motorcycle. It is powered by a Rotax single cylinder 124.8 cc two-stroke engine with Nikasil coated aluminium cylinder block, and liquid cooling.
Are Aprilia RS125 reliable?
We’ve got 24 Aprilia RS 125 owners’ reviews on the site, with an overall score of 3.7 stars out of 5. Common problems include reliability issues with that motor, but that simply highlights the importance of buying a good bike and looking after it well.
Is Aprilia RS125 learner legal?
For a start you have to consider its legality. As a 125cc learner legal bike, it should only produce 15bhp, but de-restricted RS125s can produce in the 34bhp area.
Do police check CBT?
Although your CBT is not kept on the police database, the police can make you produce your certificate under Section 165 of the Road Traffic Act 1988. Failing to produce a valid CBT certificate exposes you to a whole host of problems, including penalty points, a fine, and invalid insurance.
Is the Aprilia RS4 125 Worth Buying?
The Aprilia RS4 125 isn’t the cheapest 125cc sports bike on the market, but it is one of the very best. Despite making only 15bhp it’s great fun to ride – the fact the new four-stroke engine thrives on revs keeps the old RS spirit alive. It handles well, stops well, and most importantly looks the part.
What accessories are available for the RS4 125?
Radial brakes, braced swingarm, max speed function and braided hoses are all standard on the RS4 125. One of the accessories which will beavailable is a quickshifter.
Should I buy an Rs4 or a 125cc?
Compared to some 125s the RS4 needs to be revved and ideally kept above 8000rpm. Even som the Aprilia accelerates briskly upto 40mph before starting to level off. The four-stroke 125cc engine should be much more reliable than the highly-strung two-stroke engine of the old RS – which was often neglected by teenagers.
What kind of engine does the RS 125 have?
At the heart of the RS 125 is a sophisticated single-cylinder two-stroke, liquid-cooled engine, based on the same race-proven technology that has resulted in a continuous string of competition victories for Aprilia Racing.