Onyx Racing Vesper MTB DH ISO Hub - Rear

Onyx Racing Vesper MTB DH ISO Hub - Rear

Marsoni

M251S

$255.00

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

Onyx Racing Vesper MTB DH ISO Hub - RearMachined to the tightest tolerances, Onyx hubs use sprag internals for strength, extremely low rolling resistance and infinite points of engagement. Steel bearings standard. Hybrid ceramic bearing option available. Made in USA. 7075 Aluminum Hub Shell Adjustable preload Titanium bolts Extremely low rolling resistance Silent instant engagement. Radial lacing is not permitted on any Onyx Racing Products Hub. Maximum Spoke tension is 120 KgF on all hub

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Its exactly as advertized! Pros: • rolls well • medium sized (not a tripping hazard & corner fit under the edge of all my furniture) • holds tall (through center of table) umbrella while open in minor wind with water-filled option. • multiple size umbrella pole insert included • Clear instructions. • easy to use brakes (on 2 wheels for security...4 wheels would be annoying to use every day) Cons: • will still roll with brakes on with a little force when I'm being lazy...it should not be this easy (I usually have a corner of the stand tucked under a piece of furniture anyways) • I would call this "light heavy duty" rather than "sturdy heavy duty" with water-filled option. I'd imagine sand + water as suggested would actually be heavy duty. • re-design suggestion: base of umbrella could extend down below the water tank for sturdier hold, but this is the best I've found.

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Reviewed in the United States on May 19, 2026