Belt Drives Ltd.
BDL, repl. primary belt
BDL, repl. primary belt
Couldn't load pickup availability
This is the so-called ''+'' belt. For the ''-'' belt see 506915. Note: The difference in belts between 65-78 and 78-83 FL; FX models is due to a minor difference in primary housing length. Available belts are therefore designated as a - (minus; slightly shorter / MCS 506915) or + (plus; slightly longer / MCS 970974) belt; although the number of teeth is identical.
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Not sure it fits?
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Workshop installation
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Founder-led aftersales
Get in touchQuestions after fitment? You'll speak to the people who installed it. We answer email and WhatsApp Tuesday to Sunday, 11am–7pm.