--- product_id: 295498741 title: "Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4)" brand: "circuit performance" price: "£22.93" currency: GBP in_stock: true reviews_count: 5 url: https://www.desertcart.co.uk/products/295498741-circuit-performance-black-bolt-in-flush-mount-valve-stems-set store_origin: GB region: United Kingdom --- # Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) **Brand:** circuit performance **Price:** £22.93 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) by circuit performance - **How much does it cost?** £22.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/295498741-circuit-performance-black-bolt-in-flush-mount-valve-stems-set) ## Best For - circuit performance enthusiasts ## Why This Product - Trusted circuit performance brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) ## Features - Finish: Black - Fits standard .453" valve stem holes - 4 Valves + 1 stem included - 100% Authentic Circuit Performance Product ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Circuit Performance | | Brand | Circuit Performance | | Item Weight | 3.87 ounces | | Product Dimensions | 6 x 3 x 0.75 inches | | Item model number | CP-1502BK | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | CP-1502BK | ## Images ![Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) - Image 1](https://m.media-amazon.com/images/I/71qx9ULB--L._AC_UL320_.jpg) ![Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) - Image 2](https://m.media-amazon.com/images/I/71qx9ULB--L._AC_UL480_FMwebp_QL65_.jpg) ![Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) - Image 3](https://m.media-amazon.com/images/I/71qx9ULB--L._AC_UL640_FMwebp_QL65_.jpg) ![Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) - Image 4](https://m.media-amazon.com/images/I/71qx9ULB--L._AC_UL800_FMwebp_QL65_.jpg) ![Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) - Image 5](https://m.media-amazon.com/images/I/71qx9ULB--L._AC_UL960_FMwebp_QL65_.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Very cool, a little tedious, a little risky *by S***S on Reviewed in the United States 🇺🇸 on 29 August 2020* Im a professional tire technician, and not just cars either. Everything from high end Mercedes to industrial mining forklift tires pass through my hands. Ive seen and used close to 80 different valve stems over the years. The material these are made of is soft and prone to incorrect installation. Id recommend installing these yourself because if an uncaring tire tech at a big chain tire store installs these they may damage them if they arent careful. I love the way these look and all my co-workers are flabbergasted by these unique stems. Even though they work well I might change them out later for something easier to check the air pressure on. It takes about 11 minutes to check the air pressure with these stems since for each tire you have to unscrew the cap with a flat head screw driver then screw in the adapter then check the air and then take the adapter out and reinstall the cap. If you do decide you want these you can paint the cap to match your wheels or leave it black. the extension you need to treat the same way you treat a wheel lock key. Keep it somewhere you womt lose it and always put it back when youre done. If you lose it then youre f*#&÷d and wont be able to add air to your tires. Even so its still a great product and it looks super clean on everything from a lower track car to a lifted rockcrawler. ### ⭐ Nice clean look *by T***W on Reviewed in the United States 🇺🇸 on 1 July 2022* These give rims a super clean look, no ugly valve stem sticking out of my rims. Not difficult to install if you have a way to break the bead of the tire and push it down far enough to get to stem location. Only bad part is that it states you get 4 flush mount valve stems AND THE SCREW IN FILL STEM. Well take a guess which item was missing from my purchase.... Useless without the fill stem. Would have been 5 star if all components were in the package. ### ⭐⭐ First of all threads on this valve stems suck the filler valve don't thread down all the way ... *by C***Y on Reviewed in the United States 🇺🇸 on 26 January 2017* First of all threads on this valve stems suck the filler valve don't thread down all the way in to the valves still works but why have a oring on them if they don't thread all the way like there supposed to second the caps don't thread down all the way because of the bad threads and the oring don't seal because of this letting water and dirt in the the valve no good not sure if I got a bad batch or what but there junk ## Frequently Bought Together - Circuit Performance Black Bolt-in Flush Mount Valve Stems (Set of 4) - Circuit Performance Black Bolt-in Flush Mount Valve Stem Air Filler Tube (1 Piece) - Circuit Performance Chrome Bolt-in Flush Mount Valve Stems (Set of 4) --- ## 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.co.uk/products/295498741-circuit-performance-black-bolt-in-flush-mount-valve-stems-set](https://www.desertcart.co.uk/products/295498741-circuit-performance-black-bolt-in-flush-mount-valve-stems-set) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*