GT125R (2006 - present) reviewUpdated: 19 Sep 2018 BrandHyosungCategorySportsEngine Capacity125ccPrice£3,499.00ProsHyosung's GT125 R has big bike looks with learner legal specs.ConsSome suffer with electrical problems. Previous HP2 Sport (2008 - present) review Next GT250R review Subscribe to our NewsletterGet the latest motorcycling news, reviews, exclusives and promotions direct to your inboxFor more information, read our Privacy Policy Leave this field blank