Yamaha YZ 125

Covers 2005 to 2016 Models

DID 520DZ2 Gold 120 Link & Pair of JT Sprockets

Front & Rear Top Quality JT Carbon Steel Sprockets (13 Tooth Front & 48 Tooth Rear Standard Gearing)

1 x DID Japanese Professional Gold DZ2 520 x 120 Link  Chain 

The image is an example only The Rear Sprocket will be Black or Silver depending on current Stock

( The chain is 120 links and may need to be cut down to the correct length for your bike)

JAPANESE DID 520DZ2 is a high-performance chain available at an affordable price.

Designed to meet demands of the most grueling MX tracks, the 520DZ2 is designed to meet the challenge. Now greatly updated with D.I.D's exclusive SDH technology.
D.I.D's exclusive SDH pin treatment is another secret behind their winning performance. 
The SDH pin treatment creates an extremely hard chromium carbide layer on the pin surface which increases chain life. And at the same time the pin's inner core remains soft to absorb the tremendous shock loads of triple jumps without breaking.

  JT Sprockets

JT sprockets are made using only the best available materials.SCM415 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets.The JT Sprockets factory is the largest and most advanced in the world. It is fully equipped with high accuracy machinery, including the latest generation of CNC computer design and computer controlled metal cutting equipment.The essence of a high quality sprocket is in the high precision of manufacturing and the inherent quality of the material. Through accurate machining, JT ensures maximum durability and performance.JT Sprockets are manufactured the right way – by hobbing, machining and drilling. This is the only proven way to achieve the closest of tolerances and the most accurate teeth profiles.

Heat treated and hand finished to perfection, all JT sprockets meet or exceed the highest possible quality standards set for the motorcycle industry.