Wilwood Caliper-Aero4-L/H - Black 1.88/1.62in Pistons 1.25in Disc

Wilwood Caliper-Aero4-L/H - Black 1.88/1.62in Pistons 1.25in Disc

Marsoni

M251S

$287.60

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

Wilwood Caliper-Aero4-L/H - Black 1.88/1.62in Pistons 1.25in DiscThe new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12. 88" to 15. 00" give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A W6A series

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My dog loves this thing. It takes hardly any effort to launch the ball. Flick of the wrist kinda thing. The squeaky ball is her favorite but unfortunately you can't buy this brand of ball separately. It says compatible with any 2.5 inch ball but that's not true. We have a ton of Penn tennis balls and they are just slightly too big for this launcher. You can do it but it's a huge pain and hard to throw. Another issue is that when we first got it the handle didn't want to stay screwed together. After the first day of use and having to rescrew it together multiple times, the issue seems to have corrected itself? Either way, for the price with the comfy handle, very low effort throwing for big pay off, two balls included and the crazy excitement from my dog anytime we get near the thing. It's definitely worth it. I like it much better than the chuck it and stone random cheap brand we used to have. I'm going to try one of the balls recommended in the product pictures. I'll update if they work out.

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Reviewed in the United States on May 19, 2026

Verified Purchase

Jennifer

Natrona Heights, US

★★★★★ 5

Ergonomic and well made.

I have at least a half dozen ball launchers and this is the nicest one. As efficient as any of them and it feels the nicest in my hand. As long as you tighten the handle when you put it together, it will serve your puppy well.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 26, 2026