
$336.95
Ships from TX, United States.
Ships from TX, United States.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
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Shipping Policy
Fast Shipping
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Return Policy
30-Day Returns
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100% Buyer Satisfaction
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This Vertex Top End Kit is designed to restore engine performance by providing essential components for a 300cc engine overhaul. This kit includes a high-performance forged piston, which features advanced T-box forgings for increased strength and durability under high compression ratios. The piston skirt is finished with a specialized Molybdenum Disulfide coating to facilitate faster break-in and extend the service life of the piston. Additionally, the kit utilizes a DLC-coated wrist pin to reduce friction and improve wear resistance within the cylinder assembly. Designed to meet strict engineering standards, this kit provides a reliable solution for top-end maintenance, ensuring proper clearances and component interaction. Please verify fitment for your specific application before purchasing.
Key Features
Why Choose Vertex 174-24244B-1 - 300cc Top End Kit?
Vertex top end kits utilize premium forged materials and advanced coatings to provide superior strength, reduced friction, and extended component life. This kit ensures that your 300cc engine maintains factory performance levels through precise manufacturing and high-quality construction.
Specifications
| Brand | VERTEX |
| Part Number | 174-24244B-1 |
| Condition | NEW |
| Notes/Other | Professional installation by a qualified technician is recommended for all top-end engine work. Ensure all mating surfaces are clean and properly lubricated prior to installation. Verify that all components match your specific engine requirements. |
This part fits the following vehicles:
| Make | Year | Model |
|---|---|---|
| KTM | 2024 | 300 SX |
| KTM | 2024 | 300 XC |
| KTM | 2024 | 300 XC-W |
| GasGas | 2024 | EC 300 |
| GasGas | 2024 | EX 300 |
| Husqvarna | 2024 | TE 300I |
| Husqvarna | 2024 | TX 300I |
| KTM | 2023 | 300 XC |
| KTM | 2023 | 300 XC-W |
| Husqvarna | 2023 | TX 300I |
Please verify fitment with your specific vehicle before purchasing.
Policies
Shipping Policy
Items ship within 1-2 business days.
Return Policy
Returns accepted within 30 days.
SLM Racing
© 2026 SLM Racing. All Rights Reserved.
Compatible with 2 Gas Gas vehicle(s)
Compatible with 1 Husqvarna vehicle(s)
Compatible with 3 KTM vehicle(s)Responds within 3 hours.
Ships within 3 business days.
Items match their descriptions.
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