MOTO-MASTER - 620031155 - Rear Sprocket - '85-'25 Honda CRF150R, Expert, CR85R
Moto-Master builds this rear sprocket for 1985–2025 Honda machines from top-grade hardened steel, rated to outlast an aluminum sprocket up to three times over. A special surface coating adds extra durability, and the race-proven design keeps an optimal strength-to-weight ratio despite the added toughness of steel. It's CAD-designed and laser-cut for a precise, accurate fit.
Features
- Top grade hardened steel, will outlast an aluminum sprocket up to 3 times
- Special coating for extra durability
- Race proven design offers optimal strength-to-weight ratio
- CAD designed and laser cut using state of the art technology
Specs
- Tooth Count: 55
- Mounting Position: Rear
- Riding Style: Off-Road
- Chain Size: 420
- Product Name: Sprocket
- Color/Finish: Black
- Material: Steel
- Type: Drive
- Units: Each
Frequently Asked Questions - MOTO-MASTER - 620031155 - Rear Sprocket - '85-'25 Honda CRF150R, Expert, CR85R
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.
