More is less. Being a tiny bit heavier than 100% carbon masts due to a lower carbon percentage (95% and 90% respectively), the RDM and SDM fully convince with their durability, giving you extra safety and strength.
SDM
| Length/cm | Stiffness | Weight/kg | 
| 430 | 21 | 1.65 | 
| 460 | 25 | 1.9 | 
| 490 | 29 | 2.09 | 
| 520 | 33 | 2.15 | 
RDM
| Length/cm | Stiffness | Weight/kg | 
| 340 | 15 | 1.3 | 
| 370 | 17 | 1.4 | 
| 400 | 19 | 1.5 | 
| 430 | 21 | 1.7 | 
| 460 | 25 | 1.9 |