Sturgis 2018 On-Site Installation
Upgrade Your Bike On Site
These products below are available for installation at our on-site setup during Sturgis Bike Week. We are located at Black Hills Harley-Davidson.
Click here to reserve your installation time slot
You must also purchase one of the products below to qualify for the on-site installation.
Want to reserve by phone? Call (517) 775-6593 or (517) 339-3835
GrudgeBox Builder's Kit
$ 3,695.00
The GrudgeBox is a tough overdrive 6-speed to replace your stock 6-speed! The GrudgeBox was engineered with a focus on excessive torque capacity and crisp shifting. All gears are straight...