Highlight the main advantage or unique feature of the product in three to four sentences.
The Renthal Ultralight Rear Sprocket is built to deliver a lighter, more efficient final drive without compromising strength. Its CNC-machined, computer-aided ultralight design helps reduce unsprung weight, improving suspension response and bike agility. Made from specially enhanced 7075-T6 aluminum (significantly lighter than steel), it’s an ideal upgrade for riders who want sharper acceleration feel and cleaner power delivery.
Describe how the product solves a specific problem or improves life.
If you’re chasing better performance and smoother drivetrain operation, this sprocket helps your chain roll on and off the teeth more easily, reducing noise and promoting longer wear. The result is a drivetrain that feels more precise under load—great for motocross starts, hard-pack tracks, and technical enduro sections where every bit of efficiency matters.
Key features:
✅ CNC-machined (not stamped) ultralight design to reduce unsprung weight
✅ High-strength, specially enhanced 7075-T6 aluminum construction
✅ Special tooth profile for smoother chain movement, less noise and longer wear
Benefits of use:
🔹 Lighter rear-end feel for improved handling and suspension performance
🔹 More efficient power transfer for a responsive ride character
🔹 Reduced drivetrain noise and improved longevity through optimized tooth shape
Technical specifications:
📌 Brand: Renthal
📌 Vendor part number: 112U-520-52GEBK
📌 Chain size: 520
📌 Tooth count: 52
📌 Mounting position: Rear
📌 Material: 7075-T6 Aluminum
📌 Color/Finish: Black
📌 Units: Each
Why choose this product/service?!
⭐ Proven Renthal quality and performance-focused engineering
⭐ Strong, lightweight material choice for demanding off-road use
⭐ A smart upgrade when replacing worn sprockets or tuning gearing for your track/terrain
