DT Swiss Kit Adaptater 9mm to 15x100mm for hub 350/370 Disc HWGXXX0004785S | Alltricks.com
DT Swiss Ratchet LN upgrade kit (ratchet for DT 370 hubs) | Mountain Bike Reviews Forum
For DT SWISS freewheel dt240 350 370 caps MTB bike hub converter mountain bike hub end cap adapter QR or THRU cap adapter XD|Bicycle Hubs| - AliExpress
DT SWISS Torque Cap Kit for Rock Shox Forks | 350/370/Spline FW-Hub, 29,50 €