SLEEVE CYLINDER KTM250SX 11-16, PROX 15.6311
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
PROX Cylinder Sleeve for KTM 250 SX (2011-2016). These cylinder sleeves are a popular item available for many two-stroke and four-stroke applications. Precision CNC machining ensures a perfect fit and trouble-free installation. Part number 15.6311.
- SKU
- 61-6311.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (16)
| Make | Model | Year |
|---|---|---|
| HUSQVARNA | TC 250 | 2014 |
| HUSQVARNA | TC 250 | 2015 |
| HUSQVARNA | TC 250 | 2016 |
| KTM | 250 SX | 2011 |
| KTM | 250 SX | 2012 |
| KTM | 250 SX | 2013 |
| KTM | 250 SX | 2014 |
| KTM | 250 SX | 2015 |
| KTM | 250 SX | 2016 |
| KTM | 250 XC | 2012 |
| KTM | 250 XC | 2013 |
| KTM | 250 XC | 2014 |
| KTM | 250 XC-W | 2011 |
| KTM | 250 XC-W | 2012 |
| KTM | 250 XC-W | 2013 |
| KTM | 250 XC-W | 2014 |
- General Product Group
- Engine
- General Product Type
- Cylinder Sleeve
- Variant Id
- 262055
FULL DESCRIPTION
ProX Cylinder Sleeve for KTM 250cc Engines
Restore your engine's performance with a precision-engineered ProX Cylinder Sleeve. Designed for durability and a perfect fit, these sleeves are a crucial component for engine rebuilds and repairs.
Key Features:
- Precision CNC Machining: Ensures an exact fit for reliable installation and optimal engine operation.
- High-Quality Construction: Built to withstand the demands of high-performance engines.
- Durable Performance: Provides a long-lasting solution for worn or damaged cylinders.
- Trouble-Free Installation: Engineered for a straightforward replacement process.
ProX Racing is a trusted name in high-performance motorcycle components, known for delivering quality and reliability.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.