Interested in reviews of K2 ROTON? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of K2 ROTON below. We will appreciate if you also share your experiences with K2 ROTON after purchasing.
Just spray on the disc and the brake dust deposits will disappear after rinsing.
On the big R18 I spend the spray quite quickly - for about 5 uses: D
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Jan, Brno
Rated 03/09/2026, variant K2 ROTON
Verified purchase
Works really well. When I compare it to what they spray from the gun (for washing wheels) at touchless car washes, this is about 5x stronger. Sure, it stinks, but that's a really minor flaw. I recommend it, for the money it's a really good product.
really works
great performance/price ratio
It smells a bit, but nothing awful.
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Radka, Velvary
Rated 28/08/2026, variant K2 ROTON
Verified purchase
Cleans discs really well.
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Customer, Plzeň, Jižní Předměstí
Rated 25/08/2026, variant K2 ROTON
Verified purchase
Přípravek máice velmi pronikavý zápach, ale je velmi účinný. Doporučuji.
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Erik, Černovice
Rated 18/08/2026, variant K2 ROTON
Verified purchase
works great
you need to help it with a brush
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Jiří, Kuřim
Rated 15/08/2026, variant K2 ROTON
Verified purchase
I repeated the cleaning 3 times, I had to scrub with a brush. But for wheels that hadn't been cleaned in 8 years, it's brilliant.
My bike, neglected for 8 years, looks as good as new.
I had to do the cleaning twice and it'll need doing once more, but considering the wheels hadn't been cleaned for 8 years, it's brilliant.
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Anonymous customer
Rated 02/08/2026, variant K2 ROTON
Verified purchase
After spraying, you have enough time to scrub the wheels with a brush first to get rid of even the greasier spots. Then all you have to do is rinse it off with a pressure washer and you have clean wheels.
Easy application
acts quickly
The cat stinks
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