SKU: 28513010431

RK GB 520 MXU UW-Ring Gold Chain for Off Road Enduro

Sale price$4032.00 Regular price$4480.00
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

RK GB 520 MXU UW-Ring Gold Chain for Off Road EnduroRK GB 520 MXU UW Ring Gold Chain for Off Road Enduro The RK MXU is one of the lightest sealed ring Motocross chains available on the market today. Made for the professional Motocross racer, the GB520MXU is the next generation of Motocross racing chains featuring RKs UW sealing rings. MXU chains are designed to provide the most consistent power delivery and increased chain life. All components are heat treated using RKs exclusive HIT (Heat Induction

RK GB 520 MXU UW-Ring Gold Chain for Off Road Enduro 

The RK MXU is one of the lightest sealed-ring Motocross chains available on the market today. Made for the professional Motocross racer, the GB520MXU is the next generation of Motocross racing chains featuring RK’s UW-sealing rings. MXU chains are designed to provide the most consistent power delivery and increased chain life. All components are heat treated using RK’s exclusive HIT (Heat Induction Transfer) process. MXU has a maximum tensile strength rated at 9,000 foot pounds, weighs a mere 3.0 lbs for 100 links and can handle any MX race application from 125cc to 500cc.

Features:

  • Made for the serious Motocross / off-road racer, who values every ounce of performance
  • GB520MXU chains feature chromoly steel construction with seamless rollers and bushings with oversized special alloy pins for added strength
  • All components are heat-treated using RK’s exclusive HIT (Heat Induction Transfer) process
  • 9,000 pound tensile strength
  • Includes clip style master link
  • U-Ring sealing technology
  • Includes clip style master link

Recommended Applications:

  • Suitable for professional level 125cc to 500cc open class off-road racing

    Note : Prior to check out, please click here to confirm product availability, fitment and payment methods.

    Image for reference only. Actual RK Chain may vary slightly depending on your motorcycle make and model.

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 28513010431

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    4.8 ★★★★★
    Based on 14 reviews
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    CrisJoy
    Cuba, US
    ★★★★★ 4
    Cute - change footbed please
    Size: 8.5, Color: Dense Smoke
    These are so comfy and fit my usually 8.5 foot great. It's the footbed of UGGs that I keep hoping they'll change. It's like our memory foam mattress - cushy and great UNTIL THE HEAT comes! Then it's a no for this hot 65 yo G'ma!
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    Reviewed in the United States on May 20, 2026
    M
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    maria cano
    Omaha, US
    ★★★★★ 3
    No me quedaron
    Size: 8, Color: Dense Smoke
    No son del # vienen más pequeños
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    Reviewed in the United States on April 7, 2026
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    Kindle Customer
    Louisville, US
    ★★★★★ 5
    Super fun!
    Size: 8.5, Color: Red Pepper
    These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
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    Reviewed in the United States on March 17, 2026
    A
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    Anapaula
    Waukegan, US
    ★★★★★ 5
    Love them
    Size: 5.5, Color: Red Pepper
    I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size
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    Reviewed in the United States on May 21, 2026
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    Laura
    Whiting, US
    ★★★★★ 5
    Stylist and comfortable!!!
    Size: 6, Color: Red Pepper
    So comfortable and well made. I’m going to get these in multiple colors.
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    Reviewed in the United States on June 11, 2026

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