Bike MaintenanceBromptonBrompton Mod Getting the Brompton chain length right! by Petrelli June 15, 2018 by Petrelli June 15, 2018 Brompton originally had only offered 4 different chain’s length, they are 96, 98, 100 and 102 links. Their use are all depended on your… Read more 1 FacebookTwitterPinterestEmail