--- product_id: 5608721 title: "SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle" brand: "sainstyle" price: "$23.47" currency: USD in_stock: false reviews_count: 13 url: https://www.desertcart.us/products/5608721-sainstyle-nv-5-hs1-mechanical-bike-disc-brake-front-rear store_origin: US region: United States of America --- # SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle **Brand:** sainstyle **Price:** $23.47 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle by sainstyle - **How much does it cost?** $23.47 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/5608721-sainstyle-nv-5-hs1-mechanical-bike-disc-brake-front-rear) ## Best For - sainstyle enthusiasts ## Why This Product - Trusted sainstyle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Images ![SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle - Image 1](https://m.media-amazon.com/images/I/71Bu5g55GFL.jpg) ![SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle - Image 2](https://m.media-amazon.com/images/I/51Z6n770ZdL.jpg) ![SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle - Image 3](https://m.media-amazon.com/images/I/71W2Sqkl9fL.jpg) ![SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle - Image 4](https://m.media-amazon.com/images/I/715g+KKnxqL.jpg) ![SainStyle NV-5 HS1 Mechanical Bike Disc Brake Front+Rear Disc 160mm Rotor Brake Kit for Mountain Bicycle - Image 5](https://m.media-amazon.com/images/I/71r8JEPpM4L.jpg) ## Customer Reviews ### ⭐ Unsafe at any speed... *by T***R on Reviewed in the United States on May 17, 2014* I've had disc brakes for over 12 years, replaced pads and rotors many times. I installed these, with clean rotors, and did the correct break in. They kind of worked in my driveway, so I took the bike out and figured they would get better with a good ride to break them in.Scariest ride of my life. I ride some pretty technical and steep trails, where stopping is kind of important. I could never get the rear wheel to lock up. My hands were so tired from squeezing the levers during the ride, I could barely hang on. Finally, at a particularly hairy spot, I squeezed so hard trying to stop the rear brake broke altogether.These might be okay for running around paved bike trails, but if you're riding on actual mountains, don't bother.Amazon as usual was great. I got my refund back from them soon after returning them. ### ⭐⭐⭐⭐⭐ Lots of give for a project or exact fit for your bike. *by R***. on Reviewed in the United States on July 3, 2015* used this on an electric wheel chair project for school. this is excellent and does not need precision engineering. my brake plate warped when i welded it on to a rim but even wobbly the brake was able to "ride the wave" it has some play and can move side to side about 3/8 of an inch!!eberything was well made and held up to a lot of abuse for my purposes. ### ⭐⭐⭐⭐⭐ Want BB-5s and Can't Afford Them? *by H***G on Reviewed in the United States on October 3, 2013* Buy these brakes. The whole set costs less than a single Avid caliper, and they appear to be identical to the BB-5 model, with the exception of the inner pad adjustment. A 5mm Allen wrench is required on these, since they don't have the plastic thumb wheel. Braking performance is also on par with the more expensive brand. I have ordered a second pair, due to my high satisfaction with the first set I bought. --- ## 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.us/products/5608721-sainstyle-nv-5-hs1-mechanical-bike-disc-brake-front-rear](https://www.desertcart.us/products/5608721-sainstyle-nv-5-hs1-mechanical-bike-disc-brake-front-rear) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-20*