Athena 2004 Aprilia MX 50 40mm Bore 50cc Standard Bore Cylinder Kit
Why this price?
$813.95 is MSRP, the lowest price Athena lets us list it at. Additionally, Pro members get $138.37 back on this part.
$813.95 − $138.37 = $675.58
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to Athena, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with Athena, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
Not sure it fits? Read our tips.
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
Couldn't load pickup availability
The Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel-silicon coating, and a piston designed to reduce further friction. The kit includes the high-quality aluminum cylinder with standard bore, the complete piston with the piston pin and rings, and all the necessary gaskets.
- Perfect interchangeability with the original
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996-1997 | Aprilia | Pegaso 650 | Base |
| 2002-2005 | Aprilia | RS 50 | Base |
| 2021-2022 | Sherco | FACTORY SM-R 50 | Base |
| 2021-2022 | Sherco | FACTORY SM-RS 50 | Base |
| 2021-2022 | Sherco | RED ONE SM-R 50 | Base |
| 2021-2022 | Sherco | RED ONE SM-RS 50 | Base |
| 2021-2022 | Sherco | SILVER SM-R 50 | Base |
| 2021-2022 | Sherco | SILVER SM-RS 50 | Base |
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