--- product_id: 163898059 title: "Rinsten Spring Bicycle Seat Shock Absorber" brand: "rinsten" price: "520 zł" currency: PLN in_stock: true reviews_count: 5 category: "Sporting Goods" url: https://www.desertcart.pl/products/163898059-rinsten-spring-bicycle-seat-shock-absorber store_origin: PL region: Poland --- # Rinsten Spring Bicycle Seat Shock Absorber **Brand:** rinsten **Price:** 520 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Rinsten Spring Bicycle Seat Shock Absorber by rinsten - **How much does it cost?** 520 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/163898059-rinsten-spring-bicycle-seat-shock-absorber) ## Best For - rinsten enthusiasts ## Why This Product - Trusted rinsten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Rinsten Spring is a simple and smart solution to smooth your way while cycling. It is a universal seat post bicycle shock absorber that makes your ride more comfortable and your body more healthy because minimizes annoying bumps and vibrations from any kind of the surface. Additional LED Safety Caps make you safer on the road while cycling in the night because of its bright red lights. Reasons to get Rinsten Spring with LED Safety Caps: - Rinsten Spring makes your ride more comfortable. It damps vertical impacts and vibrations from the surface. Your back literally "sticks" to the seat and it doesn't shift. It allows you to apply less effort while riding and takes the pressure off your back. - Rinsten Spring improves your rides, makes them longer and farther. It gives you the possibility to ride the bike more often without any discomfort. - Rinsten Spring eliminates the stress that is placed on the cyclist's body from continuous cycling. - Using Rinsten Spring you save more energy while cycling because you do not need to stand up on the pedals every time to get over the road bumps. - Rinsten Spring works in three dimensions imitating every movement of your body while cycling. - Bright red light of the LED Safety Caps really grabs driver’s attention and makes you visible on the road. That’s why you are safer while cycling on the road in the night. It has two modes: flashing red light and steady red light so you can choose which one you prefer. Each LED Safety Cap requires 2 of L1131( LR54 or equivalent ) batteries to operate. Best suited for rides up to 100kg( 220lb) ## Features - Rinsten Spring makes your ride more comfortable. - Rinsten Spring is made of high-quality steel and aluminum. - Rinsten Spring can be used not only by adults but it also perfectly suits for children bicycles. - Without LED Weight: 0.73 lb (332 grams) With LED Weight - 0.82 lb (372 grams) - Best suited for rides up to 100kg( 220lb) ## Images ![Rinsten Spring Bicycle Seat Shock Absorber - Image 1](https://images-na.ssl-images-amazon.com/images/I/41LC6vE1IHL.jpg) ![Rinsten Spring Bicycle Seat Shock Absorber - Image 2](https://images-na.ssl-images-amazon.com/images/I/41FMJ0YgDoL.jpg) ![Rinsten Spring Bicycle Seat Shock Absorber - Image 3](https://images-na.ssl-images-amazon.com/images/I/41TTsCKKLJL.jpg) ![Rinsten Spring Bicycle Seat Shock Absorber - Image 4](https://images-na.ssl-images-amazon.com/images/I/41uOMfGomoL.jpg) ![Rinsten Spring Bicycle Seat Shock Absorber - Image 5](https://images-na.ssl-images-amazon.com/images/I/418vtqG04HL.jpg) ## Customer Reviews ### ⭐ Not good for heavy riders *by S***M on August 28, 2019* At 240 lbs, this was quite uncomfortable to use. Even after setting it to have the least amount of spring, it jostled me around, and if I’m being fully honest here... crushed my nuts.I got this to test if it would work for me. Unfortunately, the test failed. I couldn’t dial it in no matter what I did. ### ⭐ Spring breaks with normal use *by J***Z on August 11, 2019* Sprlng broke during normal usage, only 4 months after purchase. i ride my bike only in the city so this is very disappointing. I am 220 pounds in weight but set up the spring according to my weight. Definitely poor quality. ### ⭐⭐⭐⭐ Finally, comfort down below. *by B***E on December 29, 2018* Bought the spring from the Rinsten Kickstarter funding program I found last year 12/2017. The wait was worth it. Received it 11/2018). I have ridden three times so far 28 to 40 miles each ride. It takes a bit to get the right adjustment, having a trainer helps the setup. I no longer feel the discomfort at the 30 mile mark that I use to feel. Looking forward to some longer rides in the near future. Now the quest for the perfect saddle. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/163898059-rinsten-spring-bicycle-seat-shock-absorber](https://www.desertcart.pl/products/163898059-rinsten-spring-bicycle-seat-shock-absorber) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-22*