--- product_id: 48806673 title: "Cyclo Tools Mineral Oil Brake Fluid" brand: "weldtite" price: "£12.11" currency: GBP in_stock: true reviews_count: 10 category: "Weldtite" url: https://www.desertcart.co.uk/products/48806673-cyclo-tools-mineral-oil-brake-fluid store_origin: GB region: United Kingdom --- # Low viscosity for silky modulation 125 ml precision volume Compatible with Shimano, SRAM & more Cyclo Tools Mineral Oil Brake Fluid **Brand:** weldtite **Price:** £12.11 **Availability:** ✅ In Stock ## Summary > 🚴‍♀️ Ride Smooth, Brake Smart — Never Miss a Beat! ## Quick Answers - **What is this?** Cyclo Tools Mineral Oil Brake Fluid by weldtite - **How much does it cost?** £12.11 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/48806673-cyclo-tools-mineral-oil-brake-fluid) ## Best For - weldtite enthusiasts ## Why This Product - Trusted weldtite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Highly rated with 4.5 stars and top 40 rank in bike oils—join thousands who trust Weldtite. - • **Silky Smooth Control:** Low viscosity fluid reduces hand fatigue and delivers precise, confident braking feel. - • **Effortless Maintenance:** Moisture-resistant formula means bleeding your brakes is a rare chore, not a routine. - • **Ride-Ready Reliability:** Consistent, fuss-free braking performance that keeps you on the saddle, not in the shed. - • **Seamless Compatibility:** Works flawlessly with Shimano, Tektro, TRP, Campagnolo & SRAM mineral oil brakes—ditch DOT systems. ## Overview Cyclo Tools Mineral Oil Brake Fluid is a 125 ml synthetic fluid engineered for optimal hydraulic brake performance on mineral oil systems like Shimano and SRAM. Its low viscosity ensures smooth modulation and reduced hand fatigue, while its moisture-resistant formula minimizes maintenance frequency. Trusted by thousands with a 4.5-star rating, it delivers reliable, long-lasting braking for serious cyclists. ## Description From the manufacturer Weldtite We Are Bike Maintenance... for everyone Weldtite designs exceptional cycling products for the roadside, trailside or in the workshop. We exist so you can ride. We are the true, one-stop shop for bicycle maintenance. Weldtite Jet Blast Degreaser More riding, less cleaning! Jet Blast Degreaser is the most powerful and efficient way to clean the drivetrain. The max power jet spray makes short work of cleaning the moving parts. Jet Blast dries rapidly giving you a professional clean in seconds. Suitable for disc brakes. All Weather Lube Enhanced with Teflon surface protector, All-weather Lube is perfect for long lasting use when the ground is wet or rain is gently falling. The ‘efficiency increasing’ formula lubricates chain links to reduce friction and wear for optimum performance. Suitable for road, off-road and MTB. Tubeless Sealant Weldtite Tubeless Sealant can be depended on for reliable self-sealing time after time. Great value, long lasting, allergy free formula. Maintenance and topping up is incredibly easy, as the sealant does not ‘clog’ up and can be injected into valve stems once the core is removed (integrated valve core removal tool as part of 240ml bottle). Available in 1L for cyclists with more than one bike or in 5L for busy workshops looking for quick and straightforward tubeless installation. Also suitable for inner tubes. Silicone Protect & Polish The finishing touch to your aluminium, steel or titanium frame (painted or raw) after a good bike clean. This bike polish coats your frame and metal components providing a glossy, shiny finish. The thin coating will also protect your frame, repelling water and dirt the next time you ride. Citrus Degreaser Remove dirt and grime with the powerful water-based Citrus Degreaser. Use with a cloth, brush or as a ‘bath’ to efficiently clean the drivetrain, removing all traces of dirt and oil ready for reapplication of the Weldtite Lube of your choice. Cyclo Tools Nothing beats the feeling of riding a perfectly tuned bike. This is why professional mechanics across the world rely on Cyclo Tools. Whether it's switching pedals, changing cassettes, servicing hubs or fitting bottom brackets Cyclo Tools has you covered. Review: Good value - Bought to top up the shimano deore brakes on my MTB very easy job. The fluid is green in colour, for some reason I was expecting it to be pink. However good size, seems good value and will do several more bikes. Cap is a fiddle / frustration to open but both brakes now work fine, are nice and firm with little travel (as when new). I've not used this brand before so no idea of long term quality of fluid but it says mineral on package, hope it will do. Review: Mineral oil for hydraulic brakes - Used the top-up and ‘burp’ technique on my very old Shimano M525 rear brake which was getting a bit spongy as the reservoir had gotten low after 12 years or so and air was getting in at the top of the system. Worked perfectly. Good container but I wrapped it up in cling film anyway for storage as you don’t want this stuff leaking in your big box of parts! ## Features - May be fatal if swallowed and enters airways. - COMPATIBILITY: Suitable for Shimano, Tektro, TRP, Campagnolo, and SRAM DB8/Maven systems. Works with all mineral oil brakes. Not suitable for DOT-based brake systems. - LOW MAINTENANCE: Fully compatible with all standard mineral oil bleed kits, including Shimano’s own & moisture-resistant, so bleeding becomes a rarity, not a ritual. - MINERAL OIL BRAKE FLUID: For those who prefer time in the saddle to time in the shed, Weldtite Mineral Oil delivers consistent, fuss-free performance, safety and durability – ride after ride. - SILKY MODULATION: Low viscosity reduces fatigue and improves braking feel. - BENEFITS: Ensures optimal performance of your bicycle's hydraulic system with lube protection and advanced fluid technology ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AQYSRQY | | Best Sellers Rank | 13,071 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 30 in Bike Oils | | Brand | WELDTITE | | Brand Name | WELDTITE | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 1,439 Reviews | | Included Components | Mineral Oil | | Item Form | Oil | | Item Type Name | Cyclo Tools Mineral Oil Brake Fluid - Black, 0.125 Litres | | Item Weight | 120 Grams | | Item weight | 120 Grams | | Liquid Volume | 125 Millilitres | | Liquid volume | 125 Millilitres | | Manufacturer | CYCLO | | Material | Synthetic | | Model Number | TL03039 | | Number of Items | 1 | | Package information | Bottle | | Part Number | TL03039 | | Product Warranty | No Warranty | | Recommended Uses For Product | Metal | | Recommended uses for product | Metal | | Specific Uses For Product | cycling | | Unit Count | 1.0 count | | Viscosity | 5w-30 | ## Product Details - **Brand:** WELDTITE - **Item weight:** 120 Grams - **Liquid volume:** 125 Millilitres - **Material:** Synthetic - **Package information:** Bottle ## Images ![Cyclo Tools Mineral Oil Brake Fluid - Image 1](https://m.media-amazon.com/images/I/71-IjLs+-kL.jpg) ![Cyclo Tools Mineral Oil Brake Fluid - Image 2](https://m.media-amazon.com/images/I/71fE0TOae0L.jpg) ![Cyclo Tools Mineral Oil Brake Fluid - Image 3](https://m.media-amazon.com/images/I/718GmwgO0jL.jpg) ![Cyclo Tools Mineral Oil Brake Fluid - Image 4](https://m.media-amazon.com/images/I/61JUCekCRdL.jpg) ![Cyclo Tools Mineral Oil Brake Fluid - Image 5](https://m.media-amazon.com/images/I/71GauAig1RL.jpg) ## Questions & Answers **Q: I've never bleed my brakes before. Will 125ml enough to do both brakes?** A: Hi there. Before bleeding your brakes i'd recommend "Burping" your brakes. It's a quicker way to help make your brakes feel better and more responsive. For burping i'd recommend just a single bottle of 125ml as that is more than enough. Search on YouTube "How to burp a brake for Bicycles". If you would like to bleed your whole system I'd recommend getting 2 bottles of this product just incase of spillage and for a peace of mind. Alternatively if you want you could purchase a bigger workshop bottle of other brands mineral oil if this is something you would do regularly. I hope this helps :) **Q: is this safe to use with tektro brake systems?** A: I got no problem with it. **Q: Is this oils good for shimano breaks?** A: Yes it’s fine for shimano brakes that specify mineral oil **Q: Is this able to bleed "zoom" systems?** A: Brake mineral oil works with all mineral oil brake systems. Never heard of zoom brakes bit if you look in your manual for your brakes it should tell you what oil you need. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good value *by M***. on 10 March 2021* Bought to top up the shimano deore brakes on my MTB very easy job. The fluid is green in colour, for some reason I was expecting it to be pink. However good size, seems good value and will do several more bikes. Cap is a fiddle / frustration to open but both brakes now work fine, are nice and firm with little travel (as when new). I've not used this brand before so no idea of long term quality of fluid but it says mineral on package, hope it will do. ### ⭐⭐⭐⭐⭐ Mineral oil for hydraulic brakes *by J***S on 2 August 2021* Used the top-up and ‘burp’ technique on my very old Shimano M525 rear brake which was getting a bit spongy as the reservoir had gotten low after 12 years or so and air was getting in at the top of the system. Worked perfectly. Good container but I wrapped it up in cling film anyway for storage as you don’t want this stuff leaking in your big box of parts! ### ⭐⭐⭐⭐ Well priced oil for mineral oil hydraulic brakes. *by M***S on 8 January 2025* Has been used in a mountain bike that I have used quite heavily and has performed admirably, The oil itself seems clean with no contaminants and was an ease to fill my brakes. Just be aware this will not work if your bike uses DOT4 brake fluid as it is incompatible. ## Frequently Bought Together - Cyclo Tools Mineral Oil Brake Fluid - ZITFRI 33pcs Bile Brake Bleed Kit Professional Mountain Bike Hyaraulic Disc Brake Repair Tools Mountain Bike Bicycle Brake Bleeding Kit Oil Mineral for Tektro, EZ, Shimano, Magura, Sram Series --- ## 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/48806673-cyclo-tools-mineral-oil-brake-fluid](https://www.desertcart.co.uk/products/48806673-cyclo-tools-mineral-oil-brake-fluid) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-29*