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Trial bike transmission kit. Homologated rear crown for trial motorbike, without openings for a better protection. Machined and high quality for maximum durability and resistance. Trial crown available in different sizes. Red or black colour. The following description shows the brands and models for which it is valid.
Sprocket from the transmission kit for Gas Gas TXT Trial from 2002 to nowadays, TRRS One and RR models 2016 and 2017 and Vertigo trial. High-strength steel sprocket made of high-strength steel. Sprocket available in 9, 10 and 11 teeth.
Iris chain for Trial 520 bikes with 102 or 106 links. Gold finish, lightweight and with an unbeatable price-quality ratio. Suitable for all models.