Brass plating on the pins and rollers provides perfect protection against rust.This top-of-the-line item is extremely resistant to rust and corrosion, with a carefully polished plate plated with copper and then an electroplated black coat (harder than paint). Seal: X-XW Ring Specified displacement: 600cc to 1200cc Number of links: 120 links Brand: BL525X-XW

●A sports concept chain with a beautiful contrast between RK's jet black and gold. By applying brass plating to the roller and surface polishing + copper plating + electroplated black coating to the plate, it is extremely resistant to rust and corrosion, and has a long life and high durability that does not stretch easily! ●Very highly rated in large displacement car endurance races. Seal with the obtained XW ring. Achieves a smooth and strong driving feeling. ●Specified displacement: 600~1200cc Precautions for use ●Please install it on the vehicle body by a mechanic with advanced technology and knowledge. ●The specified displacement does not apply to vehicles whose output and displacement have been increased through modification, etc. ●Perform maintenance such as lubrication and cleaning of the chain compatible with your chain every 500km.


Manufacturer: RK
Brand: RK EXCEL
Package size: 29.7 x 12.8 x 3.2 cm; 2.57 kg
Product model number: BL525X -XW
Discontinued by the manufacturer: ‎No
Color: ‎BL/Black
Item weight: ‎2.57 Kilograms