RENTHAL - C391 - 525 R4 SRS - Road Chain - 130 Links
Every powersports drivetrain is only as reliable as the chain holding it together, and the RENTHAL C391 is a 525 chain built to stay tight, resist stretch, and handle the punishment of serious riding across 130 links. Specially developed sealed ring chain utilizes Renthal's Self Regulating Seal (SRS) technology to increase the service life of the chain in road applications; also enhances chain flexibility for smoother operation. Feature high-alloy steel plates and pins, solid bushings and rollers, shot-peened side plates and gold sides, ensuring strong pin retention. Comes pre-stretched for less adjustment during break in, and comes with a pair of latex gloves for mess-free installation give this chain the internal toughness to resist constant flex and impact loads. Rivet only link included. The self regulating seal (srs) design adds protection at every link interface, significantly extending service intervals. Whether running a practice bike, race machine, or trail bike, the C391 delivers consistent performance. Sold individually.
Features
- Specially developed sealed ring chain utilizes Renthal's Self Regulating Seal (SRS) technology to increase the service life of the chain in road applications; also enhances chain flexibility for smoother operation
- Feature high-alloy steel plates and pins, solid bushings and rollers, shot-peened side plates and gold sides
- Comes pre-stretched for less adjustment during break in
- Comes with a pair of latex gloves for mess-free installation
- Rivet only link included
Specs
- Tensile Strength: 9217 lb
- Tensile Strength: 41 kN
- Type: Chain
- Color/Finish: Gold
- Number of Links: 130
- Riding Style: Street
- Master Link Connector Type: Rivet
- Product Name: Drive Chain
- Units: Each
- Model: R4
- Seal Type: Self Regulating Seal (SRS)
- Chain Size: 525
- Chain Type: 525 R4 SRS
- Maximum Engine Displacement (Street): 1300 cc
Frequently Asked Questions - RENTHAL - C391 - 525 R4 SRS - Road Chain - 130 Links
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
