⚡ Fast Dispatch — Order by 2pm
Orders placed before 2pm [Mon–Fri] ship the same working day
Compatible with Shimano G-Type and J-Type 2-piston calipers — built for riders who want maximum durability and consistent braking in wet, muddy, and high-heat conditions.
Gorilla Brakes Sintered Disc Brake Pads deliver rugged, all-weather braking performance for Shimano Deore, SLX, XT, and XTR systems. Designed to resist heat fade and pad wear, they maintain strong bite and stable control even under demanding e-MTB loads. Fully e-bike approved.
| Model | Groupset |
|---|---|
| BR-M615 | Deore, SLX |
| BR-M666 | SLX |
| BR-M675 | SLX |
| BR-M785 | XT, XTR |
| BR-M985 / M987 / M988 | XTR |
| BR-M6000 / M7000 / M7100 | Deore / SLX |
| BR-M8000 / M8100 | XT |
| BR-M9000 / M9020 | XTR |
| BR-R315 / R317 / R515 / R517 | Tourney, Claris |
| BR-R785 / RS785 / S700 | Ultegra, Dura-Ace |
| BR-CX75 / CX77 | Cyclocross |
The Sintered compound is engineered for reliability and endurance in harsh riding conditions. Its metallic structure delivers strong, repeatable braking through mud, rain, grit, and sustained heat — making it a top choice for trail, enduro, and e-MTB riding where longevity matters.
| Feature | Performance Benefit |
|---|---|
| Metallic sintered compound | Maximum durability and consistent bite |
| High heat capacity | Fade-resistant braking on long descents |
| All-weather stability | Reliable control in wet, muddy, and dusty conditions |
| Strong backing plate support | Stable feel under heavy braking loads |
| Precision fit | Exact match for Shimano G / J-Type 2-piston calipers |
Shimano BR-M8100 is a 2-piston caliper using the Shimano G-Type or finned J-Type pad shape. Shimano lists G05A-RX, G04S-MX, J05A-RF and J04C-MF pad references for this caliper.
Gorilla Brain maps BR-M8100 to our Shimano XT, SLX, XTR and Deore 2-Piston Brake Pad collection. Verified Gorilla Brakes options include Sintered, Semi-Metallic, Ceramic, Enduro Ceramic, Enduro Pro Resin, Enduro Pro Semi-Metallic, Enduro Pro Ultimate, Factory Racing, Factory Racing Organic, Factory Racing Stealth and Factory Racing Titanium.
Check that BR-M8100 is printed on your caliper before ordering. Do not rely on pad appearance alone. You can also check BR-M8100 in the Gorilla Brakes Finder, compare the available brake pad compounds, or follow the disc brake pad fitting guide.
| Brand | Gorilla Brakes |
|---|---|
| Product type | Disc brake pads |
| Caliper family | Shimano G-Type and J-Type 2-piston |
| Verified example caliper | Shimano BR-M8100 |
| Shimano pad references for BR-M8100 | G05A-RX, G04S-MX, J05A-RF and J04C-MF |
| Compound | Standard sintered |
| Discipline | MTB, including trail and enduro; listed for e-MTB use |
| E-bike status | Listed by Gorilla Brakes as e-bike approved |
| Front/rear use | Front or rear where the fitted caliper is compatible |
| Pack quantity | One pair for one caliper, with one retention spring clip |
| Material | Metallic sintered friction compound |
| Shopify product ID | 15148059787647 |
| Variant ID | 55604240613759 |
| SKU | N33-XT-SIN-SHIM |
| Barcode | 5061085001226 |
| Availability checked 20 August 2026 | Available |
| Gorilla Brain result | Verified 2-piston collection match for BR-M8100 |
Need help with brake noise? Read our Sintered Brake Pad Noise Guide.