Available on order XBR 500 1985-88 ChainKits Tsubaki 525 RQ2 - Honda XBR 500 1986-87 Tsubaki 5910005180 // HO371 CHF159.90 The RQ2 series is designed for real-world performance, with low friction and long life. The perfect balance between weight, cost and durability. Pre-stretched to minimize elongation after first adjustment. T Steel Sprockets are manufactured using only the finest grade of C49 high carbon steel for the rear sprockets, and SCM420 chromoly steel alloy for... Add to cart