CONNECTING ROD BETA RR, PROX 03.7322, 250/300, 2022-24, 2-STROKE
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
ProX connecting rod kit manufactured in Japan from durable, high-quality alloys. Meets or exceeds OEM specifications for a perfect fit, ensuring seamless installation and reliable operation. Part Number: PROX 03.7322.
- SKU
- 56-0376.PX
- Brand
- Pro-X Racing
- Availability
- Out of Stock
Fitments (16)
| Make | Model | Year |
|---|---|---|
| BETA | RR ENDURO 2T 250 | 2022 |
| BETA | RR ENDURO 2T 250 | 2023 |
| BETA | RR ENDURO 2T 250 | 2024 |
| BETA | RR ENDURO 2T 250 | 2025 |
| BETA | RR ENDURO 2T 300 | 2022 |
| BETA | RR ENDURO 2T 300 | 2023 |
| BETA | RR ENDURO 2T 300 | 2024 |
| BETA | RR ENDURO 2T 300 | 2025 |
| BETA | XTRAINER 250 | 2022 |
| BETA | XTRAINER 250 | 2023 |
| BETA | XTRAINER 250 | 2024 |
| BETA | XTRAINER 250 | 2025 |
| BETA | XTRAINER 300 | 2022 |
| BETA | XTRAINER 300 | 2023 |
| BETA | XTRAINER 300 | 2024 |
| BETA | XTRAINER 300 | 2025 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 310088
FULL DESCRIPTION
ProX Connecting Rod Kit for Beta 2-Stroke Models
The ProX connecting rod kit offers a premium solution for maintaining and repairing Beta two-stroke models. This kit is manufactured in Japan from the toughest alloys, ensuring exceptional reliability and precision. Engineered to meet strict Original Equipment Manufacturer (OEM) specifications and tolerances, it guarantees easy installation and trouble-free performance for your motorcycle.
Key Features:
- Constructed from durable, high-quality alloys for superior strength and performance.
- Precision manufacturing in Japan ensures premium craftsmanship and adherence to the highest quality standards.
- Meets or exceeds OEM specifications, providing a perfect fit and optimal function.
- Designed for seamless installation and reliable, long-lasting operation.
Part Number: PROX 03.7322
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.


