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for Big Twin 1955-1984

When it comes to belt drive systems you don’t want to make compromises, because dependability is what counts most here. The tried and tested BDL beltdrive systems range among the highest quality drive train products available for the Harley-Davidson aftermarket.

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Due to various circumstances (improper selection, installation and maintenance) and applications under which belt drives are used, W&W Cycles is not liable for damaged belts.
Dry clutches generate noises when the clutch is disengaged. The noise level depends on condition and construction of the clutch plates. If the primary drive is run open (i.e. without primary housing), these noises can be heard.
Belt drive by BDL; for open or closed applications; 132 tooth belt; width: 1-1/2”; sprocket shaft type: splined; pitch: 8 mm
W&W# Picture net price* Available from warehouse Germany?
81-011 for Big Twin 1955-1984 fits Big Twin 1955-1964; kickstart only; number of teeth: 39 x 62 $442.70 kit
in stock
81-014 for Big Twin 1955-1984 fits Big Twin 1965-1978; kickstart only; number of teeth: 40 x 62 $442.70 kit
in stock
81-016 for Big Twin 1955-1984 fits Big Twin 1979-1984; kickstart only; number of teeth: 41 x 61 $388.77 kit
in stock
81-017 for Big Twin 1955-1984 fits Big Twin 1965-1978; kick & electric start; number of teeth: 41 x 61 $509.46 kit
in stock
81-015 for Big Twin 1955-1984 fits Big Twin 1979-1984; kick & electric start; number of teeth: 41 x 61 $509.46 kit
in stock
* United States of America: Tax free shipping. Please check your local import fees.

Accessories:

  • Pulley Nuts

    Pulley Nuts Genuine Primo sprocket shaft nuts and washers for the front belt pulley.

  • Transmission Adjuster Custom

    Transmission Adjuster Custom Dual adjuster for 4-speed transmissions 1936-64 (tin primary) and 4-speed transmissions thru 1984 with open primary drives.

  • Barnett Friction Disc Set

    Barnett Friction Disc Set

  • The Tamer

    The Tamer The »Tamer« solves a problem that Harley riders know since 1941. The design of the stock clutch hub bearing permits lateral movement of the clutch shell. This ...

  • Clutch Retainer

    Clutch Retainer This retainer is designed to hold the clutch shell in place, permitting more clearance between the clutch discs, and allowing complete and positive ...

  • Big Fix Clutch Hub Bearing

    Big Fix Clutch Hub Bearing The Big Fix bearing kit replaces the prehistoric caged roller bearings and solves clutch hub bearing problems in a flash. It eliminates chatter and creeping as ...

See also:

  • Throwback Pulley Covers

    Throwback Pulley Covers Spirited design covers which literally give wings to your mill. Fit Panheads and Shovelheads which are equipped with a 1.5” belt drive. Simple bolt-on ...

  • Chopper Dave’s Alternator Covers

    Chopper Dave’s Alternator Covers A design by Randy Smith, founder of Custom Cycle Engineering, who created it back in the 1970s. He allowed Chopper Dave to use his product as a pattern for ...

Have any questions?

  • Our sales team will be glad to help out:
    Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET
    Phone: +49 / 931 250 61 16
    eMail: sales@wwag.com