Possibly lower end, RSt, Capa, Gila, 281 etc. Lever turns to push base of cap down approx10mm to pre-load fork. Thread pitch 1mm.
SR Suntour SP12 NCX Suspension Seat Post, Silver, 31.6x400mm, Mountain Bike, Internal Coil w/ Preload Adjust
WHITE 700c 28” SUNTOUR M3010 HYBRID SUSPENSION FORK PRELOAD 1 1/8” 300mm V BRAKE
SR Suntour Front Fork Preload Dial Adjuster Knob XCR XCM XCT XCT-JR Suspension
Front Fork Preload Button Knob Fit for SUNTOUR XCM Mountain Bike
Mountain Bike SR Suntour XCM 30mm Front Fork Preload Button Knob Suspension 2Pcs
Mountain Bike SR Suntour XCT 28mm Front Fork Preload Button Knob Suspension 2Pcs
