CONNECTING ROD 02-21 RM85, PROX 03.3122 SUZUKI MX
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 Kit. Manufactured by leading Japanese OEM factories. Made from the toughest alloys, the rods are double forged using dedicated forgings for superior strength, durability, and dimensional consistency. Barrelled surface treatment prevents microcracks. Precisely located oiling slots maximize bearing life. OEM specifications and tolerances are maintained for easy installation and trouble-free performance. Kit includes Crankpin, Big-End Bearing, Small End Bearing, and Washers. Rod Center-Center: 93.50mm. Rod Eyes: 14.00mm (both). Big End Pin: 20x45mm. Washers: 20x34x1.5mm.
- SKU
- 56-108.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (2)
Fitments (34)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM 80 | 1990 |
| SUZUKI | RM 80 | 1991 |
| SUZUKI | RM 80 | 1992 |
| SUZUKI | RM 80 | 1993 |
| SUZUKI | RM 80 | 1994 |
| SUZUKI | RM 80 | 1995 |
| SUZUKI | RM 80 | 1996 |
| SUZUKI | RM 80 | 1997 |
| SUZUKI | RM 80 | 1998 |
| SUZUKI | RM 80 | 1999 |
| SUZUKI | RM 80 | 2000 |
| SUZUKI | RM 80 | 2001 |
| SUZUKI | RM 85 | 2002 |
| SUZUKI | RM 85 | 2003 |
| SUZUKI | RM 85 | 2004 |
| SUZUKI | RM 85 | 2005 |
| SUZUKI | RM 85 | 2006 |
| SUZUKI | RM 85 | 2007 |
| SUZUKI | RM 85 | 2008 |
| SUZUKI | RM 85 | 2009 |
| SUZUKI | RM 85 | 2010 |
| SUZUKI | RM 85 | 2011 |
| SUZUKI | RM 85 | 2012 |
| SUZUKI | RM 85 | 2013 |
| SUZUKI | RM 85 | 2014 |
| SUZUKI | RM 85 | 2015 |
| SUZUKI | RM 85 | 2016 |
| SUZUKI | RM 85 | 2017 |
| SUZUKI | RM 85 | 2018 |
| SUZUKI | RM 85 | 2019 |
| SUZUKI | RM 85 | 2020 |
| SUZUKI | RM 85 | 2021 |
| SUZUKI | RM 85 | 2022 |
| SUZUKI | RM 85 | 2023 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 249953
FULL DESCRIPTION
ProX Connecting Rod Kit - Engineered for Performance and Durability
Experience superior strength and reliability with the ProX Connecting Rod Kit, meticulously manufactured in Japan by leading OEM factories. This kit is designed to meet and exceed demanding performance needs, ensuring a long service life for your vehicle.
Crafted from the toughest available alloys, ProX connecting rods undergo a double forging process using dedicated forgings. This advanced technique enhances superior strength, durability, and dimensional consistency by optimizing grain flow. A specialized barrelling surface treatment further refines the forging surface, preventing the formation of microcracks and ensuring lasting integrity.
Precision is key with ProX. The strategically located oiling slots maximize bearing life, while OEM specifications and tolerances are strictly maintained for straightforward installation and flawless performance.
Key Features:
- Manufactured by leading Japanese OEM factories.
- Double forged using dedicated forgings for enhanced strength and durability.
- Barrelling surface treatment to prevent microcracks.
- Precisely located oiling slots for maximized bearing life.
- Maintains meticulous OEM specifications and tolerances for easy installation.
- Includes Crankpin, Big-End Bearing, Small End Bearing, and Washers.
- Made from the best materials and CNC machined to remove surface imperfections.
Specifications:
- Rod Center-Center: 93.50mm
- Rod Eyes: 14.00mm (both)
- Big End Pin: 20x45mm
- Washers: 20x34x1.5mm
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.


