Fits Leleu 120mm.
Overall length 36.9 mm, the spring outer diameter of 8.2 mm.
Fits among others:
Kreidler Florett RS / Cross
Suzuki K50
Yamaha FS1 / FS1DX / Yankee
Yamaha DT50MX / DT50R -1997
Brake shoes for transport 1187,
Puch and Mustang with LELEU 120mm hub