Description
Shimano B05S-RX Resin Disc Brake Pads (Pair)
Elevate your braking confidence with the Shimano B05S-RX Resin Disc Brake Pads, the upgraded successor to the legendary B03S and the go-to choice for everyday riders, commuters, trail explorers, and anyone who values quiet, controllable stopping power in both dry and wet conditions. Featuring a flexible resin compound that’s 50% more wear-resistant than its predecessor, these wide-shape pads deliver smooth modulation, minimal noise, and consistent performance across a huge range of Shimano 2-piston mechanical and hydraulic calipers. Supplied with three types of split pins for perfect compatibility, they’re easy to install and built to last longer between replacements. More than just pads—they’re your affordable ticket to safe, silent, and predictable braking on every ride.
Key Features
- 50% More Durable Resin Compound → Significantly longer life than B03S while maintaining excellent feel and modulation.
- Wide Pad Shape → Larger contact area for powerful yet controllable braking and even wear.
- Super Quiet Operation → Resin material drastically reduces squeal compared to sintered pads—perfect for city and trail use.
- High Modulation & Predictability → Smooth power delivery lets you feather the brakes exactly how you want, in wet or dry conditions.
- Three Split Pin Options Included → Ensures perfect fit across dozens of Shimano 2-piston calipers—no extra parts needed.
- Steel Back Plate → Strong, corrosion-resistant base for reliable performance season after season.
Specifications Table
| Specification | Details |
|---|---|
| Brand | Shimano |
| Model | B05S-RX (successor to B03S) |
| Compound | Resin (Organic) |
| Backing Plate | Steel |
| Pad Shape | Wide |
| BR Type | 2-Piston |
| Modulation | ★★★★★ (High) |
| Quietness | ★★★★★ (High) |
| Durability | ★★★★★ (Above average) |
| Performance | ★★★★☆ (Above average) |
| Included | 2 pads + 3 types of split pins |
| Weight | ≈22g (pair with pins) |
Compatible Calipers
Fits a massive range of Shimano 2-piston mechanical & hydraulic disc brakes, including:
- Deore: BR-M525, BR-M575, BR-M495, BR-M486, BR-T675, BR-T615
- Alivio: BR-M4050, BR-M395, BR-M355
- Acera / Altus: BR-M3050, BR-M375, BR-M365, BR-M315
- Tourney TX: BR-TX805
- Nexave: BR-C501
- Others: BR-M447, BR-M446, BR-M445, BR-M416/A, BR-M415, BR-MT500, BR-MT400, BR-MT200, BR-UR300
In a world where noisy, grabby brakes ruin the ride, the Shimano B05S-RX Resin Pads stand out as your silent, dependable stopping solution. Imagine descending steep trails or navigating wet city streets with smooth, predictable power and almost zero squeal—these pads make it effortless. Trusted by millions as Shimano’s best-selling resin pad, they’re engineered for real-world durability and ease. Upgrade your brakes today and enjoy quieter, longer-lasting performance every time you squeeze the lever.



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