Wilbers Nivomat Suspension Kit
Sportster 1250S – comfort and control without sacrificing stance
The stock shock reaches its limits quickly because available rear travel is tight. Our Wilbers LDC system increases usable travel to a full 80 mm. Thanks to an additional gas spring that stiffens with load, we can use a softer main spring rate for comfort while preserving support. Seat height remains essentially unchanged to keep the bike’s compact look.
Up front we reduce friction and improve response with high-quality slide/guide bushings and SKF seals. Slightly firmer Zero Friction fork springs and matched oil complete the package.
Kit includes:
– LDC mono shock
– One set Zero Friction fork springs
– 1 L Zero Friction fork oil
– 2 sets Zero Friction slide & guide bushings
– 2 sets SKF oil seals & dust caps
Note: Product image may vary.
2021 - 2025 Harley-Davidson RH Sportster 1250 S | RA1
SKU
309-1322-10
Please answer the questions below to ensure your suspension will be set up correctly for your carried weights.
Let customers speak for us
Can’t rave enough about the set-up! Two weeks after installation, I went on a 9 day ride from Staten Island NY to Key West FL and back, with various stops in between. The bike handled so smoothly, it was the best long ride i ever had. Never bottomed out either! I’ve been recommending the Wilber’s Nivomat suspension & EPM Performance to everyone I meet. Thank you.
What a great product. So much better than stock. Easy set up and go. No more 3 different adjustments.
Front cartridges for my 2021 Harley heritage softail classic. Solid and stable w no bouncing and jittering. Huge difference from stock.
I have about 50 miles riding on this shock so far. It works and feels great.
I had hyperpro one inch lowered shock and springs installed at epm, on my 2025 z650, great service, (thank you guys). Before the install i could feel every bump in the road, after the ride was very smooth except for very large holes. total different bike. Very satisfied.
The shock seems to do it's job - it absorbs road bumps and rebounds quickly to take on the next one.
