Shimano #CS-HG50-7I 7-speed Hyperglide Cassette with 13-23 teeth from 1990 star-line 873 g / 978 g

873 g / 978 g

thread seems to be the same as on BMX hubs (30x1mm) so this Frewheel might be for the use on kids/juniors road bikes

Campagnolo Cog De-16 | 16 teeth

Ohne Gummis | siehe Bilder

front hub is a Record labled Record hub wherease the rear one is anon Record labled one

Shimano #CS-HG50-7I 7-speed Hyperglide Cassette with 13-23 teeth from 1990 star-line 873 g / 978 gWeight Gewicht : 261 g Gears betragungen : 7 Range Abstufung : 13 14 15 17 19 21 23 System: Shimano HyperglideShimano 7 speed SISShimano 7 speed STICondition Zustand : Used but comes in box, see pictures Gebraucht aber kommt in Karton, siehe BilderProduction date Produktionsdatum: 1980s 1990s 1980er 1990erNote Bemerkung : Has been used e. g. as part of the Exage EX and LX groups such as Exage 500EX (500LX), Exage 400EX (400LX), Exage 300EX (300LX) or