IRON SPROCKET YAMAHA YZF R7 1999-2001 JT JTR479.46 46 DENTI PASSO 530

JT Sprokets The material used by JT for the construction of the crowns is only and exclusively the C45 . This material is the best compromise for a long service life of the gear that is in the chain. In fact, with a material " softer " , you would have accelerated wear of the crown, while a material " harder " would decrease the life of the chain. Each piece undergoes during the 25 stages of processing as many as 10 dimensional and quality in order to ensure maximum durability and precision. JT is an Asian company that produces 12 million transmissions a year, using equipment, materials and technologies in Japan. The products in addition to the original equipment are destined to the after -market, where it is the undisputed world leader , and sold in over 50 countries and provided using modern distribution centers ( Atlanta for the U.S. and London for Europe) to ensure complete availability 2500 models in our catalog . JT provides its customers with an on-line guide and a catalog , which are to be considered a real working tool for the completeness and ease of reference.