M8 x 1.25, WS=11 - used for wheel rim Vespa 50N, 50L, 50R, V90, Wideframe VM1T, VM2T, VU1T, VN1T, VN2T, VNA1T, VNA2T, VNB1T, VNB2T, VNB3T, VNB4T, VNB5T, VNB6T, Super125 (VNC1T), VL1T, VL2T, VL3T, VB1T, VBA1T, VBB1T, VBB2T, GS150 (VS1T,

DescriptionM8 x 1.25, spanner size =11mm - used for wheel rimVespa 50N, 50L, 50R, V90, Wideframe VM1T, VM2T, VU1T, VN1T, VN2T, VNA1T, VNA2T, VNB1T, VNB2T, VNB3T, VNB4T, VNB5T, VNB6T, Super125 (VNC1T), VL1T, VL2T, VL3T, VB1T, VBA1T, VBB1T, VBB2T, GS150 (VS1T,) DescriptionM8 nut with a wrench size of only 11mm instead of the usual 13mm. Required for closed 8", 9" and 10" inch rims. With some rim types the 13mm is to big and difficult to screw/unscrew with a socket. A historically correct restoration can be recognized by these details.