Onyx Thru Bolt (20mm x 120mm)

Marsoni

M251S

$64.00

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

Onyx Thru Bolt (20mm x 120mm)Onyx manufactured aluminium thru bolt produced for Onyx front and rear hubs that utilise a thru bolt system. Available in different lengths to suit the most popular frames and forks on the BMX race market, they come in both 15mm and 20mm diameter. Every bolt includes 2x 2mm spacers. Use these thru bolts with any hub brand that requires a bolt system like this. Note: Physical axle spacing is 2mm less that listed size to allow for compression. eg, 117mm

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Great toy for aggressive chewers! I'm not one to hand out 5 star reviews but this one I 100% believe in. I bought the first one in 2023 and just replaced it because it broke. Now this is not a played with every once in a while, this was played with daily as it is his favorite toy. Very few toys last long but this one has went beyond my expectations. Could not be happier.

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Reviewed in the United States on May 28, 2026

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Kayla

San Leandro, US

★★★★★ 3

Not Recommended!

Color: Green Cactus

Be aware that with major chewers it is not durable. My dog tour right through it and was eating pieces off of it. Thankfully we got the pieces back out of his mouth but definitely not for tough chewers. Also only lasted 2 days in decent condition and was only used on the occasion throughout the day.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Lindsey Walker

New York, US

★★★★★ 1

Not strong lasting

Color: Green Cactus

Didn’t even last 3 hours in my house. Too rubbery and our frenchie mix was able to bite pieces off and was trying to eat them. Don’t recommend as a super chewer or consider it durable

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Reviewed in the United States on May 31, 2026