Progressive Suspension 412 Series Cruiser Shocks
Progressive Suspension 412 Series Cruiser Shocks
About this product
About this product
Upgrade your cruiser or touring bike's suspension with the Progressive Suspension 412 Series shocks. These shocks are engineered to provide a superior ride and improved handling, ensuring a comfortable and controlled experience on the road. The 412 Series is a testament to quality and performance, designed for enthusiasts who demand the best.
Description
The Progressive Suspension 412 Series cruiser shocks feature nitrogen-charged damping and velocity-sensitive valving that automatically adjust to varying riding conditions. This ensures consistent performance and comfort, whether you're cruising down the highway or navigating winding roads. The progressively wound steel spring enhances ride quality and handling, while the five-position cam-style preload adjuster allows you to fine-tune the ride to your specific needs. These shocks are designed specifically for cruiser and touring bikes, and the complete shock assemblies include chrome springs and covers for a stylish look. The heavy-duty (HD) applications are recommended for bikes operated at or near maximum load rating over 50% of the time. Experience the difference a quality suspension upgrade can make.
Features & highlights
- Nitrogen-charged shocks provide consistent damping and enhanced control.
- Velocity-sensitive valving automatically adjusts to changing road conditions.
- Progressively wound steel spring delivers superior ride quality and handling.
- Five-position cam-style preload adjuster allows for personalized ride tuning.
- Designed specifically for cruiser and touring motorcycles.
- Heavy Duty (HD) applications available for maximum load conditions.
- Chrome springs and covers add a touch of style.
Technical specifications
- Brand: Progressive Suspension
- Product Name: Shock Absorber
- Type: Coilover Monotube
- Damping Method: Gas Charged
- Adjustment Style: Automatic
- Mounting Position: Rear
- Units: Pair
- Color/Finish: Black, Chrome
- Material: Steel
- Extended Length: 305.00 mm (12.00")
- Spring Type: Single Progressive Rate
- Progressive Spring Rate: 4.80 kg/mm - 5.65 kg/mm (270 lb/in - 315 lb/in)
- Reservoir Location: Internal
- Duty: Heavy Duty
Important to know
Before purchasing or installing shocks that differ from the OEM length, verify that your wheel travel can be altered without causing clearance issues. Check for swingarm/axle to exhaust contact, as well as chain/belt guard or tire contact.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
PROGRESSIVE SUSPENSION
412-4234C
Shock Absorber
Heavy Duty
Rear
Steel
Coilover Monotube
Pair
Reviews
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Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
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