# YYF Delrin Severe **URL:** \ **Category:** Yo-Yo Reviews\ **Created:** [December 31, 2012, 3:19pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431 "2012-12-31T15:19:52Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![Mctron](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/mctron/32/1188_2.png) [@Mctron](https://forums.yoyoexpert.com/u/Mctron)\ **Post date:** [December 31, 2012, 3:19pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/1 "2012-12-31T15:19:52Z")
YYF Severe Review: Looks: I got the black version it looks great. The side caps are cool. 7/10 Play: It plays better than a dv888 and a dark magic 2. But mine devolped a vibe after two days. Nothing major. But in play it is stable and accurate on the string. Some gyroscopic precession but that might be the flat bearing I am using right now. Grinds are better than anything even my Gnarwhal thanks to the Delrin 6.5/10 Durability: Seems durable. I managed to get two surface scratches 8/10 Comparisons: It can hang with the gnarwhal, but the vibe turns me off from it a little bit. I t blows the Dark magic 2 out of the water. It destroys my old dv888 in terms of play and looks. It’s vibe is comparable to a grind machine type vibe. 7/10 Total: 28.5/40 Specs: Diameter: 56.17 mm / 2.21 inches Width: 44 mm / 1.73 inches Response System: CBC Slim Pad Size 19mm OD Weight: 65.6 grams Bearing Size: Center Trac Bearing by CBC In conclusion, this is a great throw that should be considered if you have a spare bearing and can handle some minor vibe. Update: I fixed the vibe by using some teflon tape around the axle. This is a beast of a throw regardless of minor vibe. Also YYE is sending me a new bearing. Hooray! Note: I do the the finger thing to smooth out my vibe when testing and that usually is able to smooth it down a ton. Also in the string on a hard throw you can feel it vibing. But it is manageable. Also it comes with Red pro pads which wear out in the blink of an eye. So I ordered some Shinwoo p-pads to try in it. Will update when I put them in. ---
**Author:** ![baerinatux](https://avatars.discourse-cdn.com/v4/letter/b/c68b51/32.png) [@baerinatux](https://forums.yoyoexpert.com/u/baerinatux)\ **Post date:** [December 31, 2012, 3:27pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/2 "2012-12-31T15:27:59Z")
I really like the format of this review. I love the number system you used. A little bit more on depth would have helped the overall quality of the review. ---
**Author:** ![ITSAUTHENTIC](https://avatars.discourse-cdn.com/v4/letter/i/ecb155/32.png) [@ITSAUTHENTIC](https://forums.yoyoexpert.com/u/ITSAUTHENTIC)\ **Post date:** [December 31, 2012, 4:49pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/3 "2012-12-31T16:49:21Z")
Agreed^ def a good review ---
**Author:** ![Mctron](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/mctron/32/1188_2.png) [@Mctron](https://forums.yoyoexpert.com/u/Mctron)\ **Post date:** [December 31, 2012, 8:00pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/4 "2012-12-31T20:00:55Z")
update #1 I got my gem psg and it was dead smooth and performed great. But the severe is just as stable and rocks the horizontals ---
**Author:** ![ITSAUTHENTIC](https://avatars.discourse-cdn.com/v4/letter/i/ecb155/32.png) [@ITSAUTHENTIC](https://forums.yoyoexpert.com/u/ITSAUTHENTIC)\ **Post date:** [January 1, 2013, 5:00pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/5 "2013-01-01T17:00:01Z")
We’re any changes made on the gems from the original run of psg’s? ---
**Author:** ![Mctron](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/mctron/32/1188_2.png) [@Mctron](https://forums.yoyoexpert.com/u/Mctron)\ **Post date:** [January 1, 2013, 6:49pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/6 "2013-01-01T18:49:00Z")
they are a gram or two heavier ---
**Author:** ![ITSAUTHENTIC](https://avatars.discourse-cdn.com/v4/letter/i/ecb155/32.png) [@ITSAUTHENTIC](https://forums.yoyoexpert.com/u/ITSAUTHENTIC)\ **Post date:** [January 2, 2013, 2:33pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/7 "2013-01-02T14:33:00Z")
Ok I was wondering because my Psg is just a lil viby even with a near perfect throw and I was curious to see if they did anything about that ---
**Author:** ![uramis](https://avatars.discourse-cdn.com/v4/letter/u/ba9def/32.png) [@uramis](https://forums.yoyoexpert.com/u/uramis)\ **Post date:** [January 4, 2013, 1:02pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/8 "2013-01-04T13:02:32Z")
Good Review, I would like to see some pictures though. ---
**Author:** ![Mctron](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.yoyoexpert.com/mctron/32/1188_2.png) [@Mctron](https://forums.yoyoexpert.com/u/Mctron)\ **Post date:** [January 4, 2013, 2:29pm UTC](https://forums.yoyoexpert.com/t/yyf-delrin-severe/47431/9 "2013-01-04T14:29:36Z")
I will post them soon