JT Steel Rear sprocket JTR6.42ZBK in black for the BMW F800GS 2008-2020 (for 8.5mm Bolts)
JT Steel rear sprockets are manufactured using only the finest grade of C49 high carbon steel. They are heat induction hardened high carbon steel which are designed, developed and tested in the UK
The JT Steel Sprockets range now contains over 2,500 parts for all motorcycles and ATVs
