BBB RollerBoys Jockey Wheels - SRAM - 12 Tooth - BDP-10

- 12 x 12T CrMo derailleur pulleys
- High-performance composite material from EMS Swiss with 40% glass-fiber blend
- Sealed bearings with aluminium cover for optimal durability
- Compatible with 12-speed SRAM road groupsets

RollerBoys, the 12x12T CrMo derailleur pulleys. Crafted from a high-performance composite material by EMS Swiss, they feature a 40% glass-fibre blend. This makes our RollerBoys durable and efficient. With sealed bearings protected by an aluminium cover, these pulleys guarantee optimal long-term performance. RollerBoys seamlessly integrate with 12-speed SRAM road groupsets, ensuring a smooth and precise cycling experience.

General
- Pulley Size: 12T
- Bearings Material: CrMo
- Gears: 12-speed
- Compatible with Brands: SRAM
- Compatible with: SRAM 12 speed
- Part Materials: Grivory EMS
- Narrow Wide: Tension pulley only