Onyx Thru Bolt (20mm x 130mm)

Marsoni

M251S

$59.95

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

Onyx Thru Bolt (20mm x 130mm)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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I really wanted to love these underwear. The material is incredibly soft and has a nice, thick feel that seemed promising at first. Unfortunately, the quality doesn’t hold up. After about 12 washes, the seams started coming apart, and within two months, I had to throw away two of the five pairs because the fabric separated from the waistband. It’s frustrating because they were so comfortable initially, but the poor stitching makes them a bad investment. I wouldn’t recommend these unless the company improves their durability or you’re OK with losing One or two pair of the five

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Reviewed in the United States on March 27, 2025

Verified Purchase

Matthew Howard

Port Orchard, US

★★★★★ 5

Love these Undies

I LOVE these underwear! Fabric is great, washes well and durable. The need more!

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Reviewed in the United States on November 30, 2025

Verified Purchase

Renee Fletcher

Omaha, US

★★★★★ 5

Great Item

Size: Small, Color: A-multicolor(6 Pack)

I'm so glad I purchased these. They fit perfectly, very comfortable, fitting tight without feeling tight and most importantly they stay where they're supposed to when you're moving around, not riding up one bit. I'm definitely buying more in different colors. For reference I'm 5'2 103lbs and purchased a small but because they're so stretchy I'm sure an x-small would fit just as well.

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Reviewed in the United States on May 6, 2026

Verified Purchase

Cynical Crow

West Palm Beach, US

★★★★★ 5

Love them!

Size: Medium, Color: A-multicolor(6 Pack)

Best undies!! They are so soft and comfortable. Used to wear hanes but I can't see paying over $30 for a pack of six and their quaility has gone way down. This set I got is amazing and the price was right!! I ended up buying another set! The fit for me is true to size. They stretch well and don't cut into you. They stay in place and don't roll down! Love them!

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Reviewed in the United States on March 5, 2026