12MM_X_8_1/4" REAR WHEEL AXLE C70 PASSPORT ALL C70M AND C70K1 XL75 XR75 XR80 Z50 K3 THRU 1980 256N @ COTTER_PIN 3MM_X_45MM BRAKE_PEDAL RETAINER AXLE_NUT_RETAINER 94201-30450 1/22A ( XR5_138 ) This pin is used on a lot of different Hondas to help hold the brake pedal on the shaft that it pivots on. This pin is also used on a lot of axle nuts. All ATC 70s 90s and 110'S for sure use this. XR5-138