4 Pairs Bike Brake Pads, Resin Semi-Metal Bicycle Disc Brake Pads Replacement...
What's in the package
- 4 pairs (8 total) disc brake pads — resin + semi-metal + copper fiber blend
- 4 stainless steel spring clips
- 4 stainless steel bolts
- Sufficient quantity for front & rear replacement and spares
Not sponsored, endorsed by, or affiliated with Tektro, Shimano or TRP. See compatibility notes below — always verify shape & size against your original pads.
Key specifications
- Material: Resin + semi-metal + copper fiber (wear & heat resistant)
- Included accessories: stainless steel spring clips (4) and bolts (4)
- Performance: strong braking response, low noise, even wear
- Intended use: Mountain biking, trail riding, eBikes, leisure cycling
Compatibility
These aftermarket pads are compatible with a long list of caliper models and are commonly used as replacements for many Tektro, Shimano and TRP calipers. Always compare pad shape & size with your original parts before purchasing.
Examples of compatible models
- Shimano: BR-M575, M525, M515, M505, M495, M486, M485
- Tektro / TRP / Others: B01S, B03S, MT200, MT400, MT500, M315, M355, M485, C601, C501, TX805, M4050, M3050, UR300 (and similar)
Note: Compatibility list is indicative and not exhaustive. If unsure, remove your current pad and compare the outline and mounting points.
Why choose these pads?
- Balanced compound: resin with semi-metal and copper fiber delivers a mix of strong bite, improved heat dispersion and reduced noise.
- Durability: reinforced materials improve lifespan and resistance to fading on long descents.
- Low noise: design reduces squeal and sharp noises common with worn pads.
- Complete kit: springs and bolts included so you have everything needed for installation.
Quick installation guide
Follow these steps for a safe, clean replacement. If you ride a hydraulic system and are unsure, consult your bike or brake manufacturer’s service manual.
- Remove the wheel to access the caliper.
- Carefully remove the old pads and spring clip. Take note of pad orientation and any retaining bolts or pins.
- Inspect the caliper pistons — if they’re extended, gently push them back into the caliper using a plastic tire lever or piston tool (protect the rotor).
- Check brake hoses/cables and caliper for leaks or damage.
- Install the new pads with the spring clip and secure with the included bolts/pins. Ensure correct pad-to-rotor alignment and free movement of the piston.
- Reinstall the wheel, pump the brake lever a few times to seat the pads, and test brake bite at low speed before returning to normal riding.
Pro tip: If you hear sharp or unusual noises after fitting, recheck pad seating, rotor trueness, and ensure there’s no contamination (oil/grease). Clean rotors with isopropyl alcohol if needed.
Frequently asked questions
Are these pads suitable for eBikes?
Yes — the resin + semi-metal compound provides the stopping power and heat resistance needed for many eBike setups. For heavy eMTB use, monitor pad wear more frequently.
How often should I replace them?
Replacement frequency depends on riding style, terrain and rotor condition. Inspect pads regularly — replace when pad material is 1.5mm or less, or if braking performance degrades.
Will they fit my caliper?
They fit many common models (see compatibility list). Always compare the pad outline and mounting style with your original pads before purchase.
