REAR RIM NOTE! This rim have 7.5 mm nipple holes that fit 275-nipples (7.0 mm). If you want to have larger spoke nipples you have to drill larger holes. Fits the following models: MAICO All models 78-80 CC Spoke Set 50-0333 fits Maico 78-80 models. MAICO GS 250 81-82 GS 320 81-82 GS 440 81-82 GS 490 81-82 MC 250 81-82 MC 320 81-82 MC 440 81-82 MC 490 81-82 CC Spoke Set 50-0330 fits Maico 81-82 models. MAICO GS 250 83-85 GS 320 83-85 GS 440 83-85 GS 500 83-85 MC 250 83-85 MC 320 83-85…

REAR RIM NOTE! This rim have 7.5 mm nipple holes that fit OEM nipples. If you want larger spoke nipples you have to drill larger holes. Fits the following models: MAICO All models 78-80 We do not have a 19-inch spoke set for 78-80 but we can make it. MAICO GS 250 81-85 GS 320 81-85 GS 440 81-85 GS 490 81-82 GS 500 83-85 MC 250 83-85 MC 320 83-85 MC 440 83-85 MC 490 81-82 MC 500 83-85 CC Spoke Set with article number 50-0317 fits Maico 81-85 models.