--- product_id: 455425312 title: "Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 180mm Rotor, Mechanic Tool-Free Pad Adjuster for Road Bike, Mountain Bike" brand: "rujoi" price: "¥14003" currency: JPY in_stock: true reviews_count: 5 url: https://www.desertcart.jp/products/455425312-bike-disc-brake-kit-aluminum-front-and-rear-caliper-full store_origin: JP region: Japan --- # 180mm rotors for superior heat dissipation Full aluminum alloy calipers & levers Tool-free pad adjuster Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 180mm Rotor, Mechanic Tool-Free Pad Adjuster for Road Bike, Mountain Bike **Brand:** rujoi **Price:** ¥14003 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Stop on a dime, ride like you own the trail! ## Quick Answers - **What is this?** Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 180mm Rotor, Mechanic Tool-Free Pad Adjuster for Road Bike, Mountain Bike by rujoi - **How much does it cost?** ¥14003 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/455425312-bike-disc-brake-kit-aluminum-front-and-rear-caliper-full) ## Best For - rujoi enthusiasts ## Why This Product - Trusted rujoi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Seamlessly fits a wide range of popular brake pads including Shimano Deore and Tektro models—upgrade without hassle. - • **High-Performance 180mm Rotors:** Larger rotors excel at heat management, delivering consistent, powerful braking even on intense downhill rides. - • **Precision Aluminum Alloy Build:** Lightweight yet ultra-durable calipers and levers engineered for peak performance and longevity. - • **Effortless Tool-Free Pad Adjustment:** Fine-tune your brake pads on the fly without fumbling for tools—perfect for on-the-trail tweaks. - • **Optimized for Road & Mountain Bikes:** Designed with IMD international dimensions to perfectly fit 22mm handlebars and adaptors for 160mm/180mm rotors. ## Overview The RUJOI Bike Disc Brake Kit offers a complete, high-quality braking system featuring lightweight aluminum calipers and levers, robust 180mm stainless steel rotors for superior heat dissipation, and a tool-free pad adjuster for quick, hassle-free maintenance. Compatible with a broad range of brake pads and designed to fit standard 22mm handlebars, this kit is engineered for both road and mountain biking enthusiasts seeking reliable, powerful stopping power. ## Description RD02B-180 ## Features - ▲Complete Solution: a whole brake system with 2 aluminum front and back caliper(51mm), 2 of aluminum bicycle brake handle, 2 of stainless steel 180mm Rotors, 2 sets of 6 bolts, & cable. - ▲Dimension: IMD international dimension, Front Caliper and adopter Fit for 180mm rotor, rear caliper for 160mm disc. Bike brake levers fit installed on 22mm/0.87inch diameter handlebar - ▲180mm Rotor Characteristic :Pro:If your love downhill rider,then stick with big rotor.They do a better job of displacing heat generated from braking, and can provide better braking power .Cron: Larger rotors and their associated adapters weigh more and are more prone to rubbing and easily exposed to trail hazards. - ▲Universal Brake Pad compatible : Compliant model Shimano Deore M515/M525/M475, Nexave C601,M375/M395/M415/M446/M465/M475/M485/M486.Tektro Auriga, Auriga E-Comp, Auriga Pro, Draco,Draco2, Draco WS, Gemini, HD330, Orion. TRP HY/RD, Hylex, Spyre, Spyre SLC ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08PDWTYSJ | | Best Sellers Rank | #140 in Bike Brakes & Parts | | Date First Available | 7 April 2021 | | Item Model Number | RD02B-180 | | Manufacturer | RUJOI | | Package Dimensions | 19.9 x 18.8 x 7.7 cm; 1.18 kg | ## Product Details - **Brand:** RUJOI - **Exterior finish:** Stainless Steel - **Manufacturer:** RUJOI - **Material:** Stainless Steel Aluminium - **Vehicle service type:** Bicycle, Mountain Bicycle ## Images ![Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 180mm Rotor, Mechanic Tool-Free Pad Adjuster for Road Bike, Mountain Bike - Image 1](https://m.media-amazon.com/images/I/71bvI4vm6pL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What size rotors are included, and are they compatible with my bike?** A: Answer:This mechanical disc brake set comes with [specify rotor size],which are compatible with most standard mountain bikes,road bikes and hybrid bikes.Please check your bike's specifications for rotor size compatibility before purchasing. **Q: Does this set include all the necessary hardware for installation?** A: Answer: Yes, the set includes all required hardware: calipers, rotors, mounting bolts, and adapters for post-mount or IS setups. Installation instructions are also provided for your convenience. **Q: Can these brakes replace my existing V-brakes?** A: Answer: Yes, this set is a great upgrade from V-brakes. However, your bike must have disc brake mounting points on the frame and fork. If you're unsure, consult your bike’s user manual or contact for guidance. **Q: Are the brake pads pre-installed, and how long do they typically last?** A: Answer: Yes, the brake pads are pre-installed for easy setup. Pad longevity depends on riding conditions, but they typically last between 500-1000 miles under normal use. **Q: What tools are needed for installation, and is it beginner-friendly?** A: Answer:You'll need basic tools such as a hex wrench, screwdriver etc for installation.The setup is beginner-friendly with detailed instructions,but we recommend professional assistance for optimal performance if you're unfamiliar with installation. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Top *by on Reviewed in France 21 July 2025* Bien reçu et rapidement top pour le prix ### ⭐⭐⭐⭐⭐ Great value buy *by on Reviewed in Canada 24 April 2022* Very good value. I had to feed rear line through frame so needed to cut brake lines and bleed after. Common Shimano crush sleeve and olives worked perfect for reassembling the line. Also had to swap brake lever sides. All expected things and simple to do. Brakes work fantastic. Wouldn’t hesitate to buy another set. ### ⭐⭐⭐⭐⭐ Güzel *by on Reviewed in Turkey 9 November 2024* Set güzel taktım gayet iyi fiyatıda uygun ## Frequently Bought Together - RUJOI Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 180mm Rotor, Mechanic Tool-Free Pad Adjuster for Road Bike, Mountain Bike - DoThisAllDay Brake Bracket Adapter 2pcs(160/20mm & 160/31.8mm),Disc Brake Bracket Converter Bike Components & Parts - Bicycle Bike Freewheel Threaded Hubs Disk Disc Brake Rotor 6 Bolt Flange Adapter 44MM， 2 pcs/Pack --- ## 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.jp/products/455425312-bike-disc-brake-kit-aluminum-front-and-rear-caliper-full](https://www.desertcart.jp/products/455425312-bike-disc-brake-kit-aluminum-front-and-rear-caliper-full) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-20*