You are reading a single comment by @gbj_tester and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
gbj_tester
These only reduce by 31 dB, but bonus points for actually staying in place (in my case) and sci-fi cred.
http://www.leevalley.com/en/wood/page.aspx?p=53610&cat=1,42207,42227,53610