3 Pairs Mountain Bike Semi-Metallic Brake Pads M355 Oil Disc BB5 Resin Disc Brakes,, DB-S1, DB-S3, DB-S2, DB-S4, DB-S5, DB-S6, DB-S7, DB-S8, DB-S9, DB-S10, DB-S11, DB-S12, DB-S13, DB-S14, DB-S15, DB-S16

1. Material: copper fiber, steel back plate
2. Purpose: bicycle disc brake
3. Application: most bicycles can be used
4. Applicable scenarios: suitable for common commuting, cycling training, light cross-country, etc.
5. Features: easy and simple installation, wear-resistant and durable, meticulous workmanship, wide applicability
6. Packing list: brake pads x2, bolt x1, spring plate x1 (DB-S4/DB-S5/DB-S10 does not contain bolts, DB-S8/DB-S9 does not contain spring plates, DB-S44/DB-S14 Bolt and spring are not included)
7. Weight: about 30g/pair