The Renthal R4 SRS Road Chain is a sealed-ring powersports chain developed for road applications. It uses Renthal Self Regulating Seal (SRS) technology to help increase chain service life by maintaining a tighter seal against the side plates as the chain wears.
The specially pre-loaded SRS ring creates a spring effect during assembly. Unlike conventional O-rings and X-rings, which can lose sealing effectiveness with wear, the SRS ring can unload itself during use to maintain sealing contact. This helps keep the specially formulated grease around the critical pin and bushing area for longer while helping prevent dirt, water and other contaminants from entering.
This chain is identified by manufacturer part number C387 and vendor part number C387. The product data identifies it as a Renthal R4 525-122L SRS Road Chain for powersports applications. Fitment is for road applications as described by the manufacturer; specific vehicle fitment should be confirmed before purchase.
Features:
- Brand: Renthal
- Model: R4 SRS Road Chain
- Size: 525-122L
- Manufacturer part number: C387
- Vendor part number: C387
- Application: Developed for road applications
- Sealing technology: Renthal Self Regulating Seal (SRS) technology
- Seal design: Pre-loaded SRS ring creates a spring effect and helps maintain sealing contact as the chain wears
- Protection: Helps keep grease around the critical pin and bushing area while helping keep dirt, water and other contaminants out
- Fitment: Powersports road applications; verify specific vehicle fitment before purchase
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Clearance Item: t
Units Per Sku: 1