Free Shipping.

Expert Service.

BDL 8mm Belt Drive Kit with Lockup Clutch 1-5/8"

(2 reviews)

Item: 392933

Fits: 2006 Harley Davidson FLHX Street Glide

$881.95

In Stock - Ships Next Business Day!

BDL 8mm Belt Drive Kit with Lockup Clutch 1-5/8"


  • 1-5/8" kits include front pulley, belt, clutch hub, clutch basket and clutch set (consists of two half plates, four full plates and five steel drive plates)
  • Direct bolt-in applications
  • All systems come with the Quiet Clutch and ball-bearing lockup design pressure plate
  • Lockup design applies extra pressure to the clutch plates for positive engagement with no clutch slippage
  • No increase in lever pull effort
  • Rear pulley has a 40mm, double-row bearing with an inner stress-proof steel clutch hub to support the clutch
  • Replacement components available separately
  • Made in the U.S.A.

NOTE: Not for use with offset primaries.

Product Note: Not for use with floorboards or offset primaries.

Specification Details
Country of Origin USA
Material Aluminum
Pitch 8mm
Warranty No Warranty (Belt)
Width 1-5/8 in.

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-2006
  • FLHRCI Road King Classic 1998-2006
  • FLHRI Road King 1996-2006
  • FLHRS Road King Custom 2004-2006
  • FLHRSI Road King Custom 2004-2006
  • FLHS Electra Glide Sport 1990-1993
  • FLHT Electra Glide Standard 1995-2006
  • FLHTC Electra Glide Classic 1990-2005
  • FLHTCI Electra Glide Classic 1996-2006
  • FLHTCU Ultra Classic Electra Glide 1990-2006
  • FLHTCUI Ultra Classic Electra Glide 1995-2006
  • FLHTI Electra Glide Standard 2003-2006
  • FLHX Street Glide 2006
  • FLHXI Street Glide 2006
  • FLTC Tour Glide Classic 1990-1991
  • FLTCU Ultra Classic Tour Glide 1990-1995
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTR Road Glide 1998-2004
  • FLTRI Road Glide 1998-2006
  • FXLR Low Rider Custom 1990-1993
  • FXR Super Glide 1990-1993
  • FXRS Low Glide 1990-1992
  • FXRS-CONV Low Rider Convertible 1990-1993
  • FXRS-SP Low Rider Sport Edition 1990-1993
  • FXRT Sport Glide 1990-1992

Customer Reviews


Great products!

By   on  Verified Purchaser

Great product, but I am building an iron head sportster with the back of the motor off and welded back a rear motor mount and now I have a 5 speed softail transmission behind a 4 cam sportster motor and electric start. Three inch belt drive is the best looking way to connect the two


Works great

By   on  Verified Purchaser

Works great, no noise, no vibration.


How many stars would you give this product? Write a review.

Questions & Answers


How do you adjust the tension on the belt i dont see a adjuster?

There are no adjustments to these drives as the motor plate prevents this from happening. If your belt is too loose, then it's time to, first, check the condition of both pulleys, and if those check out, then order a replacement belt. Such is life for those of us that own a belt drive system. They're indeed way cool, though they do require a different kind of attention to get the most out of 'em!

By Tom

I have a 2004 fatboy with 124 on it. If I put this setup in it can I run the stock primary cover on it. I was wondering about the clearance

That depends one the belt width it is that you choose. If you're going with the 1-5/8" design, then yes, the OEM primary cover, or any aftermarket primary cover that fits in place of the OEM unit - will fit without issue. It's the 3" wide variant in which you will not be able to use the stock primary cover. There simply isn't enough room for the belt, clutch and pulley to fit.

By Tom

Does it fit 06 HD Roadking Custom?

Yes, if you were to select the 2006 Harley Davidson FLHRS Road King Custom lock-up clutch kit from BDL, from our fit guide, you'd receive the correct components to fit your machine. You'll find this clutch kit an awesome addition to your bike, especially with aftermarket Harley-Davidson engine mods installed!

By Tom

Will this hold up with large high horsepower engines 120CI ?

1995 Heritage Classic Softail with 6 speed overdrive ?

BDL belt drives kits with the lock-up clutch are specifically engineered for use with high-output applications, including 120 CI V-twin engines. The lock-up clutch itself provides an extra-positive clutch engagement to see to it that all that extra power makes it way to the rear wheel in the most efficient manner possible. Yes, you can install this kit with confidence.

By Tom

I purchased. This I wanna no of the clutch is all set to go it looks complete to me it should go right on

Some assembly and adjustment of the clutch is required to complete the installation, but it's not difficult if you're comfortable with installing a whole belt drive. The included instructions include all the information you need to set up the ball bearing clutch correctly.  So long as you follow those guidelines, you'll have no problem getting this to work for your needs.

By Tom

Have a question? Please ask our experts and customers who own this product.