EK MX Chain (Japan) - 520 O-Ring 120 L - Blue

EK MX Chain (Japan) - 520 O-Ring 120 L - Blue

Marsoni

M251S

$125.00

Get it in 3 business days with 1 day shipping. Friday, May 29

EK MX Chain (Japan) - 520 O-Ring 120 L - BlueA quality O Ring chain at an affordable price for street and dual purpose bikes. The SRO5 SRO6 chain is also suitable for ATVs. The SRO series chains offer a value priced O ring chain that will not compromise on quality or durability. 520 upwards chains come complete with the MLJ (rivet type) connecting link which is EK Chains most dependable connecting link and more commonly used on street machines. Requires special riveting tool to install.

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I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.

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Reviewed in the United States on June 22, 2025

Verified Purchase

Tasha U

San Leandro, US

★★★★★ 5

Good quality dog ball for playing fetch

Size: Medium

My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.

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Reviewed in the United States on April 17, 2025

Verified Purchase

ryan johnson

New York, US

★★★★★ 5

Tough and sturdy

Size: Medium

Have lasted my dog for years now and she is a tough chewer. Worth the money

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Reviewed in the United States on December 12, 2025

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Dave

Lowell, US

★★★★★ 5

One Tough Ball!

Color: Blue

Our dogs are loving this ball. Our 1 yr old hound is a world-class chewer and he can't make a dent in this ball. The interactive buzzing and bouncing keeps them entertained for long durations. It's a mite noisy but the barking from the 1 yr old is much louder, lol. Even turned off, they like playing with it and chewing on it. Based on the tough construction, we think it will last much longer than traditional chew balls.

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Reviewed in the United States on March 22, 2026