The lightest available cassettes. Recon aluminum cassettes features eleven cogs machined from a single piece of aluminum. This produces the lightest possible cassette, ideal for hill climbs or special event bikes. Multiple surface coatings give a unique appearance as well as increase cassette life.
| Sizes | 11-23, 11-25, 11-27, 11-29 |
| Colors | Silver, Gold, Black and Rainbow (mostly purple) finishes |
| Weight | |
|---|---|
| 11-23 | 110 grams |
| 11-25 | 115 grams |
| 11-27 | 120 grams |
| 11-29 | 133 grams |
