--- product_id: 160381349 title: "Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike" brand: "mtatcn" price: "S/.229" currency: PEN in_stock: true reviews_count: 8 category: "Mtatcn" url: https://www.desertcart.pe/products/160381349-front-disc-brake-master-cylinder-caliper-with-brake-pad-assembly store_origin: PE region: Peru --- # 15,000km heatproof brake pads Double piston pressure-holding design Fits 50-125cc dirt bikes Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike **Brand:** mtatcn **Price:** S/.229 **Availability:** ✅ In Stock ## Summary > 🛑 Stop Last Season’s Brakes from Holding You Back! ## Quick Answers - **What is this?** Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike by mtatcn - **How much does it cost?** S/.229 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/160381349-front-disc-brake-master-cylinder-caliper-with-brake-pad-assembly) ## Best For - mtatcn enthusiasts ## Why This Product - Trusted mtatcn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Proof Reliability:** High-sealing nit-rile rubber seals and 10mm oil cap prevent leaks even under extreme conditions. - • **Unmatched Braking Power:** Double piston calipers lock in pressure to deliver consistent, fade-resistant stopping force. - • **Endurance-Grade Brake Pads:** Heatproof pads engineered for a 15,000km lifespan keep you riding longer without compromise. - • **Complete Ready-to-Install Kit:** Includes front disc brake assembly plus an extra pair of brake pads—upgrade and stay race-ready. - • **Universal Dirt Bike Compatibility:** Seamlessly fits 50cc to 125cc Chinese pit bikes with precise 1.69" caliper mount spacing. ## Overview This front disc brake master cylinder caliper kit is engineered for Chinese 50cc to 125cc dirt and pit bikes, featuring a robust double piston design for superior braking force. It includes heatproof brake pads rated for 15,000km, high-sealing nit-rile rubber components to prevent leaks, and comes as a complete assembly with extra pads—delivering durable, reliable stopping power for off-road enthusiasts. ## Description Buy Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike: Calipers With Pads - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great brakes for a lighter machine -Razor MX650 - These fit perfect with my upgraded forks. The brakes modulate very well out of the box. I didn’t even have to bleed them or top off the fluid. They came sealed and protected with bubble wrap. They were inexpensive and work very well. Can do backies and they lock up very well. Extra pads are a bonus but these seem to last well enough. Recommended. Review: Check specs - Quality product ## Features - 【Made for Dirt Pit Bikes】This brake kit for bike is compatible with 50cc, 70cc, 90cc, 110cc, and 125cc dirt pit bike brake systems. It's compatible with setups with a 1.69" caliper mounting hole center distance - 【Superb Braking Force】The disc master cylinder and the bike calipers with double pistons adopt a pressure-holding design. This prevents air from entering and negatively affecting the braking power - 【Longer Lasting】Equipped with hard-wearing and heatproof brake pads with 15,000km service life. The master cylinder is made with low-pressure casting technology to create a high-strength cavity - 【No Leaking Or Dripping Oils】Equipped with a high-purity and high-sealing nit-rile rubber, it stands well against damage caused by extreme temperatures, heat, and oil. A 10mm oiling screw cap is included - 【Complete Bike Disc Brake Kit】The package includes 1 front disc brake assembly with brake pad and 1 extra pair of brake pads ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VZ49L9F | | Best Sellers Rank | #233,799 in Automotive ( See Top 100 in Automotive ) #11 in Automotive Replacement Brake Calipers With Pads | | Brand Name | MTATCN | | Compatible with Vehicle Type | Off-Road-Motorcycles | | Customer Reviews | 4.3 4.3 out of 5 stars (583) | | Exterior Finish | Stainless Steel | | Manufacturer | Qiufadong | | Manufacturer Part Number | QC035 | | Material Type | Stainless Steel | | Model Number | QC035 | | UPC | 750076260760 757233428025 | ## Product Details - **Brand:** MTATCN - **Exterior Finish:** Stainless Steel - **Manufacturer:** Qiufadong - **Material:** Stainless Steel - **UPC:** 750076260760 757233428025 - **Vehicle Service Type:** Off-Road-Motorcycles ## Images ![Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike - Image 1](https://m.media-amazon.com/images/I/71ipmpJxkgL.jpg) ![Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike - Image 2](https://m.media-amazon.com/images/I/71uSptMfWZL.jpg) ![Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike - Image 3](https://m.media-amazon.com/images/I/81qDkCx4DeL.jpg) ![Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike - Image 4](https://m.media-amazon.com/images/I/61MNH-aDfwL.jpg) ![Front Disc Brake Master Cylinder Caliper with Brake Pad Assembly Replacement for Chinese 50cc 70cc 90cc 110cc 125cc Dirt Bike Pit Bike - Image 5](https://m.media-amazon.com/images/I/81VR8c4vNcL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great brakes for a lighter machine -Razor MX650 *by R***X on August 9, 2024* These fit perfect with my upgraded forks. The brakes modulate very well out of the box. I didn’t even have to bleed them or top off the fluid. They came sealed and protected with bubble wrap. They were inexpensive and work very well. Can do backies and they lock up very well. Extra pads are a bonus but these seem to last well enough. Recommended. ### ⭐⭐⭐⭐⭐ Check specs *by P***Z on March 25, 2026* Quality product ### ⭐⭐⭐⭐ Works *by E***S on March 17, 2024* I put these on a 125 drz. They didn’t fit perfectly but I made them work. They stop the bike very quickly. Great product for the price --- ## 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.pe/products/160381349-front-disc-brake-master-cylinder-caliper-with-brake-pad-assembly](https://www.desertcart.pe/products/160381349-front-disc-brake-master-cylinder-caliper-with-brake-pad-assembly) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-22*