Bespoke De Luna Brompton/Moulton BCD130 Chainring - Titanium Black Chrome
- 11/128 - for folding bikes such as Brompton, Moulton, Mini-Velo and recumbents.
- BCD 130 - 54 or 60 teeth
- The 60t fits the Brompton perfectly and is the largest chainring that will still allow it to fold correctly. The Brompton SL2 with a De Luna 60t for example (with 12t and 16t rear cogs) provides gear inches of 60" and 80" - the perfect combination of ratios for cruising up hills or putting the power down!