Possibly lower end, RSt, Capa, Gila, 281 etc. Lever turns to push base of cap down approx10mm to pre-load fork. Thread pitch 1mm.
700c 28” SUNTOUR CR-8 SUSPENSION FORK PRELOAD ADJUST 1 1/8” 300mm V BRAKE BLUE
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
MechPort 2 Pack Front Fork Preload Adjustment Knobs, 25.7mm Thread for 28.6mm Stanchion, Compatible with SR Suntour XCT, Replaces OEM FKE008-11
SR Suntour Front Fork Preload Dial Adjuster Knob XCR XCM XCT XCT-JR Suspension
MechPort 2-Pack Bike Front Fork Preload Adjuster Knobs, 29.6mm Thread, Compatible with SR Suntour XCR 32, Fits 32mm Stanchion Forks
