- Manufactured from 7075 T6- 51 aluminum
- Stronger than steel sprockets in tensile, yield and shear strength
- Far lighter than steel for less unsprung weight
- Most rears provided with lightening holes
- Made from full thickness aluminum for maximum strength
| Weight | 0.85 kg |
|---|---|
| Dimensions | 12.50 × 11.75 × 0.28 cm |
