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: R-XW Ring Specified displacement: 250cc to 600cc (up to 750cc for 2-cylinder and air-cooled vehicles) Number of links: 110 links Brand: BL520R-XW

●Lightweight and highly durable black plated type chain for middle class sports models. ●Light and highly rigid, it provides an agile and extremely smooth driving feel. Coupled with the adoption of the new seal "R-XW Ring", which is extremely resistant to rust and has a reputation for durability under harsh conditions, it boasts an innovative long life. ●It is also popular as a custom model with a beautiful contrast between the gold pins and rollers and the black coated plate. ●Specified displacement: 250~400cc (up to 750cc for 2 cylinders) Precautions for use ●Installation on the vehicle body should be performed by a mechanic with advanced technology and knowledge. ●There is no clip joint setting. ●Vehicles whose output and displacement have been increased through modification etc. cannot be guaranteed even if the displacement is within the specified displacement. ●Please maintain the chain by applying oil compatible with your chain every 500km.


Manufacturer: ‎RK
Brand: ‎RK EXCEL
Package size: ‎29.6 x 12.5 x 2.7 cm; 1.8 kg
Product model number: ‎BL520R -XW
Discontinued by the manufacturer: ‎No
Color: ‎BL/Black
Item weight: ‎1.8 Kilograms