DT Swiss 11 Speed Shimano Freehub This is the replacement/11-speed conversion, aluminum freehub body for DT Swiss 180, 190, 240, 350 and 440 hubs. Whether your cassette has chewed into your freehub body, rendering it useless, or you simply need to make the leap to 11-speed, mount this freehub body to your DT Swiss rear hub and start fresh! DT Swiss 11 Speed Road Freehub Bodies Not compatible with straight pull MTB hubs Fits: 180, 190, 240, 350 and 440 hubs Material: Aluminum Manufacturer Part Number: HWYABX00S2775S UPC: 7630013967262 | Dt Swiss | 11 Speed Shimano Freehub 180 / 190 / 240 / 350 11 Speed Shimano