CONNECTING ROD RD/DT125LC, PROX 03.2250 YAMAHA -3R2-
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
ProX Connecting Rod Rebuild Kit. Made in Japan. Rod Center-Center: 105.00mm, Rod Eye: 18.00/16.00mm, Big End Pin: 22x54.50mm. Manufactured by leading Japanese OEM factories to exact OEM specifications. Double forged for superior strength, durability, and dimensional consistency. Shot peened and barrelling treated. Part number 03.2250.
- SKU
- 56-0314.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (6)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 125 | 1974 |
| YAMAHA | YZ 125 | 1975 |
| YAMAHA | YZ 125 | 1976 |
| YAMAHA | YZ 125 | 1977 |
| YAMAHA | YZ 125 | 1978 |
| YAMAHA | YZ 125 | 1979 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 249691
FULL DESCRIPTION
ProX Connecting Rod Rebuild Kit - Precision Engineered for Performance
Ensure the heart of your motorcycle performs at its peak with the ProX Connecting Rod Rebuild Kit. Crafted with precision in Japan, this kit is designed to meet and exceed Original Equipment Manufacturer (OEM) standards, providing a reliable and cost-effective replacement for your engine's connecting rod.
ProX is renowned for its commitment to quality, utilizing the toughest alloys available to produce connecting rod kits that guarantee easy installation and dependable performance. Each kit is manufactured by leading Japanese OEM factories, ensuring meticulous attention to detail and adherence to exact specifications.
Key Features:
- Made in Japan: High-quality manufacturing for superior durability and performance.
- OEM Specifications: Designed to precisely match original equipment for a perfect fit and function.
- Toughest Alloys: Constructed from premium materials for exceptional strength and longevity.
- Double Forged: This process enhances grain flow, resulting in superior strength, durability, and consistent dimensions.
- Shot Peening & Barrelling: Further strengthens the rod and improves fatigue life.
- Comprehensive Range: Available for a wide variety of Dirtbike, ATV, PWC, and scooter applications.
Specifications:
- Rod Center-Center Length: 105.00mm
- Rod Eye Dimensions: 18.00mm / 16.00mm
- Big End Pin Size: 22mm x 54.50mm
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.


