Possibly lower end, RSt, Capa, Gila, 281 etc. Lever turns to push base of cap down approx10mm to pre-load fork. Thread pitch 1mm.
KLYso Air Mountain Bike Suspension Fork Rebound Adjust Straight Tube Fork 1-1/8” Front Suspension Forks(27.5inch)
FORK SEAL RST 0-18
KLYso Air Supension Front Fork 120mm Travel Quick Release 9mm 1-1/2" Disc Brake Fork Accessories Rebound Adjust Bicycle Air Front Fork(Black,26inch)
KLYso Air Supension Front Fork 120mm Travel Quick Release 9mm 1-1/2" Disc Brake Fork Accessories Rebound Adjust Bicycle Air Front Fork(Blue,29inch)
KLYso Air Supension Front Fork 120mm Travel Quick Release 9mm 1-1/2" Disc Brake Fork Accessories Rebound Adjust Bicycle Air Front Fork(Black,27.5inch)
KLYso Air Supension Front Fork 120mm Travel Quick Release 9mm 1-1/2" Disc Brake Fork Accessories Rebound Adjust Bicycle Air Front Fork(Orange,27.5inch)
