This set of shocks have 320mm pin to pin mounting. The top pin is 12mm and the bottom is 12mm. Yamaha RS 125 (1976-1981). Yamaha RS 100 (1977-1980).
Rear Shock Absorbers Yamaha NMAX125 2014-2020 NMAX GPD 125 / Shocks Black
Rear Shock Absorbers Yamaha YBR125 YBR 125 2005-2016 Shocks 345mm Black/Chrome
Rear Shock Absorbers Yamaha YBR125 YBR 125 2005-2016 - Chrome Shocks 345mm
Rear Shock Absorbers Yamaha YBR125 YBR 125 2005-2016 Shocks 345mm Black
Rear Shock Absorbers Yamaha RD250 RD350 RD400 RD 250 350 400 Shocks 325mm Black
Rear Shock Absorbers Yamaha PW50 1981-2021 - Red Shocks Piwi PW PY Peewee 50