CRANKSHAFT ASSY 04-10 RM125, PROX 10.3204 SUZUKI
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
ProX Racing crankshaft assembly made in Japan. All ProX Racing Parts crankshafts are fully assembled and precision trued against OEM specifications, meeting or exceeding OEM performance and durability. This assembly includes a Japanese ProX rod with a high-quality Japanese big-end bearing and a top-end bearing where applicable. Crankshafts are completely rebuildable with ProX or OEM parts. The double-forged connecting rod, precision-machined crank webs, and high-quality Japanese big-end bearing will meet or exceed OEM crank performance and durability. ProX Racing Parts also offers crankshaft bearings and seals. Every crank is expertly engineered and rigorously dyno-tested. Manufacturer part number 10.3204.
- SKU
- 56-210.PROX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (7)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM 125 | 2004 |
| SUZUKI | RM 125 | 2005 |
| SUZUKI | RM 125 | 2006 |
| SUZUKI | RM 125 | 2007 |
| SUZUKI | RM 125 | 2008 |
| SUZUKI | RM 125 | 2009 |
| SUZUKI | RM 125 | 2010 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Assembly
- Variant Id
- 284638
FULL DESCRIPTION
ProX Racing Crankshaft Assembly for RM125
This ProX Racing Crankshaft Assembly is engineered for high-performance off-road motorcycles. Each crankshaft is fully assembled and precision trued to meet or exceed original equipment manufacturer (OEM) specifications for performance and durability. The assembly includes a ProX connecting rod, known for its exceptional quality, featuring a high-quality Japanese big-end bearing and a top-end bearing where applicable.
ProX crankshafts are designed for longevity and can be rebuilt using ProX or OEM replacement parts. If your current crankshaft is worn, scratched, or has experienced excessive heat, this assembly offers a reliable drop-in solution that has been expertly engineered and rigorously dyno-tested for superior quality.
Key Features:
- Fully assembled racing crankshaft.
- Precision trued to OEM specifications.
- Meets or exceeds OEM performance and durability.
- Includes ProX connecting rod with Japanese big-end bearing.
- Includes top-end bearing where applicable.
- Completely rebuildable with ProX or OEM parts.
- Expertly engineered and dyno-tested for quality assurance.
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.