BDL

When it comes to belt drive systems, there should be no compromises, as reliability comes first. The proven belt drives from BDL are among the highest-quality solutions available on the aftermarket for Harley-Davidson motorcycles. They replace the primary chain drive and provide smooth power transmission without primary chain oil, reducing maintenance requirements. These systems are suitable for both vintage restorations and custom bikes, ensuring precise and stable power transfer.

When it comes to belt drive systems, there should be no compromises, as reliability comes first. The proven belt drives from BDL are among the highest-quality solutions available on the aftermarket for Harley-Davidson motorcycles. They replace the primary chain drive and provide smooth power transmission without primary chain oil, reducing maintenance requirements. These systems are suitable for both vintage restorations and custom bikes, ensuring precise and stable power transfer. These are belt drive kits with 3” belts for open applications and kick start only bikes. They do not inlcude clutch and engine/transmission plate.

When it comes to belt drive systems, there should be no compromises, as reliability comes first. The proven belt drives from BDL are among the highest-quality solutions available on the aftermarket for Harley-Davidson motorcycles. They replace the primary chain drive and provide smooth power transmission without primary chain oil, reducing maintenance requirements. These systems are suitable for both vintage restorations and custom bikes, ensuring precise and stable power transfer. These belt drive kits come with a complete Competitor Clutch assembly which will meet all your performance needs. The package includes race-proven aramid clutch plates and a large double row hub bearing which provides maximum strength and secures the clutch basket and clutch hub together for that “non-floating” basket, which will give you a smoother clutch operation and positive clutch adjustment. You can run the clutch with 6 or 9 coil springs and shoulder bolts depending upon your needs for pressure plate adjustment, clutch pack pressure and clutch lever pull. A polished aluminum pressure plate tops off that custom look for the open belt drive installations.

When it comes to belt drive systems, there should be no compromises, as reliability comes first. The proven belt drives from BDL are among the highest-quality solutions available on the aftermarket for Harley-Davidson motorcycles. They replace the primary chain drive and provide smooth power transmission without primary chain oil, reducing maintenance requirements. These systems are suitable for both vintage restorations and custom bikes, ensuring precise and stable power transfer. These belt drive kits come with a complete Competitor Clutch assembly which will meet all your performance needs. The package includes race-proven aramid clutch plates and a large double row hub bearing which provides maximum strength and secures the clutch basket and clutch hub together for that “non-floating” basket, which will give you a smoother clutch operation and positive clutch adjustment. You can run the clutch with 6 or 9 coil springs and shoulder bolts depending upon your needs for pressure plate adjustment, clutch pack pressure and clutch lever pull. A polished aluminum pressure plate tops off that custom look for the open belt drive installations.

Transmission pulley by BDL; fits Sportster 1991-2003; aluminum; number of teeth: 27; replaces OEM HD 40285-91, and 40288-95; USA; gross weight: 828 g

Belt drive by BDL; for open or closed applications; fits Big Twin 1936-1954; steel / aluminum / polyurethane / carbon fiber, 132 tooth belt; width: 1-1/2”; kickstart only; sprocket shaft type: tapered; pitch: 8 mm; number of teeth: 39 x 62; gross weight: 3.71 kg

Belt drive by BDL; for open or closed applications; fits Big Twin 1955-1964; steel / aluminum / polyurethane / carbon fiber, 132 tooth belt; width: 1-1/2”; kickstart only; sprocket shaft type: splined; pitch: 8 mm; number of teeth: 39 x 62; gross weight: 3.76 kg

Belt drive by BDL; for open or closed applications; fits Big Twin 1965-1978; steel / aluminum / polyurethane / carbon fiber, 132 tooth belt; width: 1-1/2”; kickstart only; sprocket shaft type: splined; pitch: 8 mm; number of teeth: 40 x 62; gross weight: 3.38 kg

Belt drive by BDL; for open or closed applications; fits Big Twin 1965-1978; steel / aluminum / polyurethane / carbon fiber, 132 tooth belt; width: 1-1/2”; kick & electric start; sprocket shaft type: splined; pitch: 8 mm; number of teeth: 41 x 61; gross weight: 4.16 kg

Belt drive by BDL; for open or closed applications; fits Big Twin 1979-1984; steel / aluminum / polyurethane / carbon fiber, 132 tooth belt; width: 1-1/2”; kickstart only; sprocket shaft type: splined; pitch: 8 mm; number of teeth: 41 x 61; gross weight: 3.69 kg

Belt drive by BDL; for open or closed applications; fits Big Twin (4-speed) 1979-1984, except FXB, FXSB, FXWG 1984→, FLH Classic 1982, FLH 1983→; steel / aluminum / polyurethane / carbon fiber, 132 tooth belt; width: 1-1/2”; kick & electric start; sprocket shaft type: splined; pitch: 8 mm; number of teeth: 41 x 61; gross weight: 4.2 kg