http://www.wemoto.com/bikes/Honda/CB..._A5_ABS/04-05/
STAINLESS SILENCER EXHAUST CLAMP for CB500
6.38=3.88+2.50
http://cgi.ebay.co.uk/STAINLESS-SILE...item255b5cca97
5.69
http://shop.ebay.co.uk/?_from=R40&_t...+EXHAUST+CLAMP
STAINLESS SILENCER EXHAUST CLAMP size 51 - 55 mm
5.74
STAINLESS SILENCER EXHAUST CLAMP size 55 - 59 mm (4 available)
6.48=3.99+2.49
http://cgi.ebay.co.uk/STAINLESS-STEE...item19b300ae58
6.94=4.95+1.99
http://cgi.ebay.co.uk/Exhaust-Stainl...44573653023739
Exhaust Stainless Steel Clamps 55mm - 59mm (each)
4.49
==============
Stainless Exhaust Clamp 55-59mm
http://www.wemoto.com/parts/picture/HL-559055/
6.38=3.88+2.50
http://www.bici.co.uk/Models.aspx?ModelID=867704
any sizes
http://exhaustpartsuk.com/index.php?...index&cPath=86
Expensive
http://motorcycleproducts.co.uk/cata...ss-p-3096.html