Rear Sprocket Alloy Renthal, Ultralite 441U-428-50GPPE Purple

Description

The Renthal Anodised Rear Chainwheel is a lightweight and durable rear sprocket designed for high-performance applications. Manufactured from 7075 T6 aluminium and treated with a hard anodised surface, it offers increased wear resistance, strength, and longevity compared to standard aluminium sprockets. Precision CNC machining ensures accurate fitment, concentricity, and efficient power transfer, making it a reliable choice for both road and racing use.

Features

  • Hard anodised surface for increased hardness and wear resistance

  • CNC machined from 7075 T6 aluminium

  • 66% lighter than steel sprockets

  • Designed with tight tolerances for precise fitment and load dispersion

  • Engineered tooth profiling for maximum power transfer

  • Used extensively by professional race teams worldwide

Specifications

  • Rear sprocket

  • Material: 7075 T6 aluminum

  • Surface finish: Hard anodised

  • Part No.: SR441-50.REN.PE

Cross-Reference OEM Part Numbers

  • Renthal 441U-428-50GPPE

Vehicle Fitments

  • GasGas MC85 2021-2025
     

  • Husqvarna TC85 2014-2025
     

  • KTM SX85 Small Wheel 2004-2025

  • KTM SX85 Big Wheel 2004-2025

  • KTM SX105 2007-2011

Rear Sprocket Alloy Renthal, Ultralite 441U-428-50GPPE Purple

Product form

The Renthal Anodised Rear Chainwheel is a lightweight and durable rear sprocket designed for high-performance applications. Manufactured from 7075 T6... Read more

Out of stock

£0.00 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: SR441-50.REN.PE
    Barcode: 0120000068333

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    The Renthal Anodised Rear Chainwheel is a lightweight and durable rear sprocket designed for high-performance applications. Manufactured from 7075 T6 aluminium and treated with a hard anodised surface, it offers increased wear resistance, strength, and longevity compared to standard aluminium sprockets. Precision CNC machining ensures accurate fitment, concentricity, and efficient power transfer, making it a reliable choice for both road and racing use.

    Features

    • Hard anodised surface for increased hardness and wear resistance

    • CNC machined from 7075 T6 aluminium

    • 66% lighter than steel sprockets

    • Designed with tight tolerances for precise fitment and load dispersion

    • Engineered tooth profiling for maximum power transfer

    • Used extensively by professional race teams worldwide

    Specifications

    • Rear sprocket

    • Material: 7075 T6 aluminum

    • Surface finish: Hard anodised

    • Part No.: SR441-50.REN.PE

    Cross-Reference OEM Part Numbers

    • Renthal 441U-428-50GPPE

    Vehicle Fitments

    • GasGas MC85 2021-2025
       

    • Husqvarna TC85 2014-2025
       

    • KTM SX85 Small Wheel 2004-2025

    • KTM SX85 Big Wheel 2004-2025

    • KTM SX105 2007-2011

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

    WHY NOT CHECK OUT

    Recently viewed products

      Sign up for our newsletter

      Subscribe to our Mailing List

      Never miss any news and be the first to know about sale and offers

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa