Chris King R45 GEN 4 Conversion Kit

Marsoni

M251S

$137.50

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

Chris King R45 GEN 4 Conversion KitConvert your R45 hubs to fit Shimano HG11, HG12, Micro Spline, or SRAM XDR cassettes with our Gen 4 conversion kit. Gen 4 conversion kits include a pre assembled axle, driveshell, adjusting clamp, and QR axle ends for a plug and play swap. Installation requires a 2. 5mm hex key and T10 Torx tool. Compatible with R45 hubs. Serial numbers will begin with 631. Not compatible with Classic hubs. 130x9mm QR axle. Available with stainless steel or ceramic

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Seems to be pretty durable. I haven't had it long. The adhesive is still holding up as I applied it to the wall for a vertical hang to keep the block off the floor in my studio. I don't recommend trying to apply this to a wall that would have some kind of texture as the adhesive probably wouldn't hold very well. It's made for flat surfaces only or a wood surface. Make sure you clean the dust off the area you plan to attach to. As everyone knows charging blocks for PCs are incredibly huge and heavy; so far so good.

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Reviewed in the United States on March 30, 2026

Verified Purchase

William R

Grantham, US

★★★★★ 5

Works great, super easy to install

Color: Black

Easy to mount, fits large charger great. Low profile appearance keeps it out of sight, functions perfect for my needs. The thick silicone material is nice and stretchy, thick so it should be durable.

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Reviewed in the United States on May 21, 2026

Verified Purchase

STEVE

Chelsea, US

★★★★★ 1

Don’t but this…

Color: Black, Color: Black

The holder came quickly and isn’t that bad but mounts with a huge adhesive backing, which again isn’t;t bad, but it was sent in a plastic bad, like a zip lock bag. The adhesive backing has NO protecvtyive strip on it, so it is covered in lint and debris and was sticking to the bag it was sent in.

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Reviewed in the United States on May 21, 2026