0281-E Stuart Posted January 30, 2018 Share Posted January 30, 2018 Evening Chaps!I'm in the market for a 51mm slip on.There's plenty on eBay, and around the web.Was just wondering if anyone could suggest anything from a reputable manufacturer (has to fit my Adrenaline, under the seat) so that maybe I could see a slight improvement in how the bike breathes — not looking for any drastic power increases, just a different tone and look.A power increase would be a great bonus! Many thanks indeed!Stu Quote Link to comment Share on other sites More sharing options...
Westbeef Posted January 30, 2018 Share Posted January 30, 2018 I can't comment on the quality but this company is makes aftermarket for Lexmoto.https://www.lextekproducts.com/exhausts Quote Link to comment Share on other sites More sharing options...
Hoggs Posted January 30, 2018 Share Posted January 30, 2018 I'm always going to recommend these guys https://www.spengineering.co.uk/slip-on-exhausts.html Quote Link to comment Share on other sites More sharing options...
Mr Fro Posted January 30, 2018 Share Posted January 30, 2018 Is 51mm not a bit big? Quote Link to comment Share on other sites More sharing options...
0281-E Stuart Posted January 30, 2018 Author Share Posted January 30, 2018 Is 51mm not a bit big? You may be right...For some reason I was under the impression it was 51mm.They seem to make an adapter, think the pipe is about 38mm. Thank you for raising that question. Quote Link to comment Share on other sites More sharing options...
0281-E Stuart Posted January 30, 2018 Author Share Posted January 30, 2018 I can't comment on the quality but this company is makes aftermarket for Lexmoto.https://www.lextekproducts.com/exhausts Thanks for that Quote Link to comment Share on other sites More sharing options...
0281-E Stuart Posted January 30, 2018 Author Share Posted January 30, 2018 I'm always going to recommend these guys https://www.spengineering.co.uk/slip-on-exhausts.html They look great, they claim a power increase of around 4.5bhp in dyno testing.I imagine this is true for the larger capacity bikes: 600's, 750's, litre bikes and inline fours etc. With a bike running around 11bhp, is it even worth considering changing the exhaust? Interested in one size up on the main jet and a slip on.Cheers! Quote Link to comment Share on other sites More sharing options...
Westbeef Posted January 30, 2018 Share Posted January 30, 2018 Wouldn't do it for power, but I'd do it for noise Quote Link to comment Share on other sites More sharing options...
0281-E Stuart Posted January 30, 2018 Author Share Posted January 30, 2018 Wouldn't do it for power, but I'd do it for noise Haha, yep. Will pull the trigger on one soon and hope that my insurance company doesn't go into meltdown when I declare it Quote Link to comment Share on other sites More sharing options...
Mr Fro Posted January 30, 2018 Share Posted January 30, 2018 They look great, they claim a power increase of around 4.5bhp in dyno testing.I imagine this is true for the larger capacity bikes: 600's, 750's, litre bikes and inline fours etc. With a bike running around 11bhp, is it even worth considering changing the exhaust? Interested in one size up on the main jet and a slip on.Cheers!Hmm... Doubt you'll get anything noticeable on a 125 without other heavy modification. Best bet is get a dyno readout (going rate is £30-60) and see if you're running lean before fiddling with jets and stuff. Quote Link to comment Share on other sites More sharing options...
0281-E Stuart Posted January 30, 2018 Author Share Posted January 30, 2018 They look great, they claim a power increase of around 4.5bhp in dyno testing.I imagine this is true for the larger capacity bikes: 600's, 750's, litre bikes and inline fours etc. With a bike running around 11bhp, is it even worth considering changing the exhaust? Interested in one size up on the main jet and a slip on.Cheers!Hmm... Doubt you'll get anything noticeable on a 125 without other heavy modification. Best bet is get a dyno readout (going rate is £30-60) and see if you're running lean before fiddling with jets and stuff. Thanks for the advice, laughing at the idea of my bike on the dyno, L plates and all. I am rather happy with the power, I'm light as a feather and have never had any problems! Just feel as time goes on I may want to begin to tinker. As long as I declare it, and it is all legal — I can't see a problem! Stu Quote Link to comment Share on other sites More sharing options...
MR_W Posted January 31, 2018 Share Posted January 31, 2018 Worth a look at Pipewerx as well. British made, well built and won't break the bank. Can't guarantee they do one that fits yours but they cover a lot of models. Quote Link to comment Share on other sites More sharing options...
0281-E Stuart Posted February 1, 2018 Author Share Posted February 1, 2018 Worth a look at Pipewerx as well. British made, well built and won't break the bank. Can't guarantee they do one that fits yours but they cover a lot of models. Smashing, thank you for the recommendation. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.