Charlie Jennings Posted December 3, 2007 Report Share Posted December 3, 2007 I did have a grind. but my Koxx Browns have worn it off. I'm thinking of regrinding it but. It works nice in my opinion. Quote Link to comment Share on other sites More sharing options...
gathsano Posted December 3, 2007 Report Share Posted December 3, 2007 OH I. Still grind my rim. 4 inch pad size angle grinder with a forty's grit sanding pad. Very rough, Very loud. VERY GRIPPY. In all weathers. Quote Link to comment Share on other sites More sharing options...
Alex Dark Posted December 3, 2007 Report Share Posted December 3, 2007 most people use a grind....up until now ive been using tar ...but im going to try some koxx browns on a light grind Quote Link to comment Share on other sites More sharing options...
tipsy Jock Posted December 3, 2007 Report Share Posted December 3, 2007 Grind! No alternative, saying that i've smooth rims at the mo, cause they are black and pimping, any recomendations for pads? Quote Link to comment Share on other sites More sharing options...
Henrik Y Posted December 3, 2007 Report Share Posted December 3, 2007 (edited) I've tried smooth rims and it works as long as the rim is clean and dry and they screams.I've tried smooth grinded rims it's also works but without a fat brake booster I slipped a lot.Now I have harshly grinded rims with the green try-all hard pads and there's no alternative for me. They get slippery in water but it's nothing compared to smooth rims.They are totally silent, the only thing I hear is a smooth scratching sound that sounds quality.I grind my rims with a rasp. Edited December 3, 2007 by Henrik Y Quote Link to comment Share on other sites More sharing options...
Bearded Midget Posted December 3, 2007 Report Share Posted December 3, 2007 i prefer a grind but seeing as im 15 and have no job im gunnu run smooth for a bit to save my rim a while longer, then grind agen.....but grinds are the way forward in my opinion. although if you get the right pads with the right amount of tar you can have an awsome brake on a smooth rim. Quote Link to comment Share on other sites More sharing options...
Ben John-Hynes Posted December 4, 2007 Report Share Posted December 4, 2007 although if you get the right pads with the right amount of tar.Noooootar is evil!lol Quote Link to comment Share on other sites More sharing options...
Captain Scarlet Posted December 4, 2007 Report Share Posted December 4, 2007 Smooth rim is the best in my opinion.My pads have lasted me ages, the brake works beast, my echo rim still has the sidewall colour for maximum sexiness.Echo pads, Echo rim, Echo frame, can't go wrong as the pads have been designed for those circumstances.I use tar of course (which is hard to see as my rim is black), but its brilliant because in say a drop gap or situation where you really want your brake to stick, you can slap tar all over the rim and it will hold brilliantly.And of course the oposite, if you want your brake to be a bit quiter and not to stick as much, just leave the tar alone for a while.The one downside to smooth rims which is not evident in grinds, and not so much discs, is the wet weather.But I don't like riding in the wet, so what am I losing anyway? Quote Link to comment Share on other sites More sharing options...
N Roach Posted December 4, 2007 Report Share Posted December 4, 2007 Yes Quote Link to comment Share on other sites More sharing options...
Jason222 Posted December 4, 2007 Report Share Posted December 4, 2007 (edited) My pads have lasted me ages, the brake works beast, my echo rim still has the sidewall colour for maximum sexiness.Echo pads, Echo rim, Echo frame, can't go wrong as the pads have been designed for those circumstances.I use tar of course (which is hard to see as my rim is black), but its brilliant because in say a drop gap or situation where you really want your brake to stick, you can slap tar all over the rim and it will hold brilliantly.And of course the oposite, if you want your brake to be a bit quiter and not to stick as much, just leave the tar alone for a while.The one downside to smooth rims which is not evident in grinds, and not so much discs, is the wet weather.But I don't like riding in the wet, so what am I losing anyway?I ran that setup for a while. I didn't really like it, because I found that you needed way too much tar for it to hold well, and then it made gaps harder because the brake didn't unlock as fast. So I tried grinding the rim, and it raped the echo pads in one ride.So now I'm running Rock Blue's on a grind with a slight slight amount of tar. Perfect IMO. Edited December 4, 2007 by Jason222 Quote Link to comment Share on other sites More sharing options...
walker Posted December 5, 2007 Report Share Posted December 5, 2007 Surely if so many people grind their rims then their is a gap in the market for pre-ground rims. Not just someone taking a grinder to them, but a professional job done on a machine. I remember onza producing a prototype CNC "grind" on one of their rims.anyone remember?Andrew Quote Link to comment Share on other sites More sharing options...
eskimo Posted December 5, 2007 Report Share Posted December 5, 2007 people either1) grind their rims2) run rear disc brakes3) are retardsI seem to fit with number 3 at the moment. It works really well, better than a grind, grinds are actually a waste of space unless you plan on riding in the bad weather. Quote Link to comment Share on other sites More sharing options...
Matthew_Gibson Posted December 5, 2007 Report Share Posted December 5, 2007 (edited) Surely if so many people grind their rims then their is a gap in the market for pre-ground rims. Not just someone taking a grinder to them, but a professional job done on a machine. I remember onza producing a prototype CNC "grind" on one of their rims.anyone remember?AndrewBut if they did use cnc machines to "grind" the rim, they wouldn't be sharp. I remember someone knurling them though Edited December 5, 2007 by Matt Gibson Quote Link to comment Share on other sites More sharing options...
Adam-Griffin Posted December 5, 2007 Report Share Posted December 5, 2007 But if they did use cnc machines to "grind" the rim, they wouldn't be sharp. I remember someone knurling them thoughhttp://www.trials-forum.co.uk/forum/index....amp;hl=knurling Quote Link to comment Share on other sites More sharing options...
Fishy Posted December 5, 2007 Report Share Posted December 5, 2007 I seem to fit with number 3 at the moment. It works really well, better than a grind, grinds are actually a waste of space unless you plan on riding in the bad weather.Not really, they make your brake hold better and bite more. Quote Link to comment Share on other sites More sharing options...
eskimo Posted December 5, 2007 Report Share Posted December 5, 2007 Not really, they make your brake hold better and bite more.Not my brake. But generally grinds do allow loads of bite, but when it comes to hold it's a totally different story. Quote Link to comment Share on other sites More sharing options...
Fishy Posted December 5, 2007 Report Share Posted December 5, 2007 Not my brake. But generally grinds do allow loads of bite, but when it comes to hold it's a totally different story.What do you mean? Quote Link to comment Share on other sites More sharing options...
eskimo Posted December 5, 2007 Report Share Posted December 5, 2007 What do you mean?Whatever pads i've used on a stock with a grind just doesn't lock and hold compared to my current smooth setup. Quote Link to comment Share on other sites More sharing options...
JaMmY Posted December 5, 2007 Report Share Posted December 5, 2007 Medium grign and coust cncgot my grinder for 14 pounds so its great!!! Quote Link to comment Share on other sites More sharing options...
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