MRR FS1 21x10.5 17137 mm 66.6 - 78.1mm Matte Black

MRR FS1 21x10.5 17137 mm 66.6 - 78.1mm Matte Black

Marsoni

M251S

$340.00

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

MRR FS1 21x10.5 17137 mm 66.6 - 78.1mm Matte BlackSKU: FS0121A55xx12R MB MRR Wheels FS1 in 21" x 10. 5" Matte Black. Lightweight, flowforged construction for improved performance and responsive handling. Engineered for precise fitment and everyday durability. Flowforged construction helps reduce weight vs. traditional cast. Hubcentric fitment where applicable; accepts OEM center caps on select models. TPMS compatible and designed for street use. Bolt pattern: 5x100 5x130 Offset (ET): 17137 Center

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Our puppy loves this ball. It has held up well so far, it’s about 2 weeks now of large breed pup play. It’s been outside for the last week, rain or shine, still in working order. Not as big as I thought it would be though. No squeak, bounces well. Thick rubber like material, that can be depressed when biting down.

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Reviewed in the United States on May 14, 2026

Verified Purchase

AnaC

Dallas, US

★★★★★ 5

Great Quality and durability

Color: Ultra, Size: Large

I have a teething puppy and this is the only ball that has outlasted the rest!! Big chewer and still bounces and no tears! Keeps him entertained for hours!! Sturdy, solid, good quality and value!

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Reviewed in the United States on February 12, 2026

Verified Purchase

Dana Kurtz

Grantham, US

★★★★★ 5

Durable, even for a Great Dane!

Color: Ultra, Size: XXL

I've bought many tennis ball sized ChuckIt balls in the past (for medium sized dogs we've owned), so when we knew we were going to be babysitting our daughter's Great Dane, I bought a bigger one for her. The 4" is perfect for her! She plays catch with it, but also likes to gnaw on it. It holds up great!

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Reviewed in the United States on April 19, 2026