Origin8 SM-4 Disc Brake Pads – Semi-Metallic Compound

The Origin8 SM-4 disc brake pads are a semi-metallic option designed for riders who want a balance between power, durability, and noise control. They offer stronger braking and longer life than organic pads, without the harshness or noise often associated with full sintered compounds.

These pads are a good fit for trail, all-mountain, and everyday riding where conditions and braking demands can vary.

Key Features
• Semi-metallic compound for balanced performance
• Good braking power across a wide temperature range
• Consistent performance in mixed weather conditions
• Longer pad life than organic compounds
• Quieter operation than full sintered pads

Compatibility & Use Notes
• Pad Style ID: 4
• Compatible with:
– Avid Elixir 7, Elixir 9
– SRAM X0 Trail
– SRAM G2 R, G2 RS
– SRAM Guide, Guide G2 ULT
– SRAM Guide R, RS, RSC, T
• Semi-metallic pad material
• Steel backing plate
• Not compatible with calipers requiring a different pad shape

Service / Ownership Context
Semi-metallic pads strike a balance between rotor wear, noise, and heat resistance. Proper bed-in is important for consistent braking and pad longevity. Inspect pad thickness regularly, especially if riding in wet or gritty conditions.

Fit & Use Signals
• You want more durability than organic pads
• You ride in mixed weather and varied terrain
• You want quieter braking than sintered pads
• Not a fit for light-use-only bikes seeking maximum quiet
• Not a fit if your brake uses a different pad shape