Onyx Thru Bolt (15mm x 129mm)

Marsoni

M251S

$52.00

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

Onyx Thru Bolt (15mm x 129mm)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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Not bad but could be a little more sturdy. We used longer and a little larger screws to try to make it better and that did help but it still has a little wobble in it. It will serve the purpose for me in my bathroom. They look nice except it would be nice if they would include some of those little covers to go over the screws in the bottom of the shelf so you wouldn’t see them. They really show up on the white shelves.

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Reviewed in the United States on May 16, 2026

Verified Purchase

Dee

Lake Worth, US

★★★★★ 5

Clean looking and sturdy

Color: Black, Size: 31.5"L x 8"D, Set of 2, Color: Black, Size: 31.5"L x 8"D, Set of 2

Ordered these to display my mugs. The shelves were easy to install, they are sturdy, easy to care for, and look great.

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Reviewed in the United States on May 12, 2026