catchoreno Posted April 9, 2014 Report Share Posted April 9, 2014 I have a 1972 Model 85 and 1978 M213 Bultaco Alpinas Im looking to gear down to ride trials events MAVT. Does anyone know where I can get a 57 tooth rear sprocket ? Thanks Quote Link to comment Share on other sites More sharing options...
pschrauber Posted April 9, 2014 Report Share Posted April 9, 2014 (edited) Mmmh 57 teeth, not commen ... I recently ordered a custom sprocket too Wüdo make custom sprockets in every teeth number in aluminium, numbers ad pattern for fasteners as requested, inner hole diameter too even a recess if in need. Last not least the would even mill a recess in the srocket if you need. The aluminium sprockets can too be anodized in many colors. http://www.wuedo.de/menu_main/index/pdf/kettenrad_fertigung_form.pdf Adress and contact data: http://www.wuedo.de/menu_main/index/index.html Edited April 9, 2014 by pschrauber Quote Link to comment Share on other sites More sharing options...
nh014 Posted April 9, 2014 Report Share Posted April 9, 2014 Try www.rebelgears.com in Crossville TN. and search under Vintage Sprockets. Quote Link to comment Share on other sites More sharing options...
catchoreno Posted April 9, 2014 Author Report Share Posted April 9, 2014 Thanks I will try these . Quote Link to comment Share on other sites More sharing options...
p@ul250 Posted April 11, 2014 Report Share Posted April 11, 2014 (edited) Talon engineering here in the UK are great. made me a 60 tooth Yes SIXTY Tooth 520 sprocket for my Sherpa Model 49 as I pull a sidecar with it. http://www.talon-eng.co.uk/product_category/sprockets/ Edited April 11, 2014 by p@ul250 Quote Link to comment Share on other sites More sharing options...
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