KCNC ISP Seat Clamp 50mm and 100mm Length

KCNC ISP Seat Clamp 50mm and 100mm Length

Marsoni

M251S

$105.00

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

KCNC ISP Seat Clamp 50mm and 100mm LengthCNC machined seat post clamp for Integrated Seat Post (ISP) frames. Fits on seat tube mast with external diameter 34. 9mm and provides an in line saddle clamp with 50mm extension and 18mm of vertical adjustment. M6 Ti bolts Model : 34. 9mm 50mm 18mm of vertical height adjustment 17mm 35mm adjustment from centre of saddle rail to the top of the seat mast Overall height 75mm (centre of saddle rail to bottom of clamp) Weighs 102g Also available with

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Very quality holder and very sturdy and stable. I purchased it back in April, and it has been holding up nicely. I would definitely say that it is worth the price. I love that it's adjustable, so if I ever decide I want to new PC case, I can still use it (as long as it fits the dimensions of the holder). Putting it together and mounting it was simple. The only reason I'm giving 4 stars is that it did not come with screws, and I had to purchase some. I hope that has been changed since then.

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Reviewed in the United States on October 12, 2025

Verified Purchase

B. Wagner

Draper, US

★★★★★ 5

Fantastic engineering

Color: White, Color: White

Awesome holder. Follow the directions. This appears to be German manufactured and very well thought out. Great having my rig off my desk - more room for my second monitor!

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Reviewed in the United States on April 7, 2026

Verified Purchase

Tyler

Chelsea, US

★★★★★ 5

Pay Attention

Color: White

Pretty damn good, instructions are on the right in English. Took me a hot minute to find it and was so close to getting back into Duolingo and learning German.

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Reviewed in the United States on May 20, 2026

Verified Purchase

OTG w/chickens

San Leandro, US

★★★★★ 5

These surge protectors are rated some of the best you can get

These surge protectors are rated some of the best you can get, so I have been purchasing them for many years. Even though their shell is made of plastic, I've had excellent luck with them over the years without any problems. Recently, one of them had the green light stop working intermittently. I emailed APC and got a replacement without a bunch of hassle. I simply sent them the serial number on the current one and they sent a replacement. It's been a long time since I've experienced this kind of customer support from anywhere. I have to say that APC's customer support is excellent and I will continue to buy their products without question.

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Reviewed in the United States on February 25, 2016

Jay

San Leandro, US

★★★★★ 1

I have my Google Fiber router plugged into this. ...

I have my Google Fiber router plugged into this. I don't think this product worked as advertised, a lightning storm destroyed the router.

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Reviewed in the United States on July 27, 2017