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S-Series SDA-104

Your Price: $0.00
Retail Price:$229.95
Your Savings:$229.95(100%)
In Stock
Part Number:SDA-104
Limited Availability! RoadLoK SDA-104 for Harley-Davidson Motorcycles

Save on last season's design and get the same great locking protection you expect from RoadLoK!

There is no greater feeling than knowing your motorcycle is going to stay where you park it. We have been working for 5 years to develop an intelligent security solution for your Harley-Davidson motorcycle. Our SDA system has been tested by motorcycle manufacturers around the world for durability, ease of use and security.

The RoadLoK SDA is simple to use. Just insert the BrakeBolt pin when you park your bike and roll it a few inches to engage the lock through the rotor. Once locked your motorcycle cannot roll. Not even 1 inch!

RoadLoK SDA Standard

This is where the RoadLoK SDA becomes a better lock. Unlike traditional disc locks, the RoadLoK SDA allows no movement making it impossible to bend your rotor or damage your caliper if you forget to remove the pin before riding. Imagine holding your front brake and letting out your clutch. This is how the RoadLoK SDA works. Your engine stalls and your front braking system is safe.

To ride, just remove the pin with one of the supplied keys and off you go!

No more hassle from a disc lock. The RoadLoK SDA stays installed on your motorcycle ready to use wherever your travels take you.

The SDA 104 lock system details: 
  • RoadLoK® SDA lock in Black
  • Removable BrakeBoltTM pin
  • Ultra SecureTMby ABLOY Lock and Keys
  • Stainless Bolts
  • Brake Line Spacer
  • Instructions
  • 1 Year Limited Warranty

Application Guide



Mounting Location


All Dyna® Models with cast aluminum wheels (rotor mounted to spokes)

Front Left Caliper

Learn more about how the RoadLoK works.

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