EK CHAIN 520 R/3D Drive Chain - Nx-Ring - Rivet

EK CHAIN offers this drive chain. The engine turns a small front sprocket, and the chain links it to the large rear sprocket fixed to the rear wheel.

Why replace the chain?

The benefits:

• Smooth drive that sends all of the engine’s power to the wheel.
• An O-ring chain (small rubber rings) keeps its grease inside and wears more slowly.
• A chain without seals is lighter and runs more freely but needs more maintenance: a common choice in motocross.

When should you replace the chain?

A chain that has stretched too far, with stiff links or torn O-rings, is replaced along with both sprockets.

Specifications and fitting tips

• Chain pitch: 520
• Use: Racetrack
• Chain Color: Chromed
• Connecting link: Pin rivet
• Quality: Premium
• The 520R is used by MOTO2 Stylobike Yamaha Racing team.

Available in several colours.

Cross-Mania tip: Cut the chain to the right number of links, fit the clip link with its open end facing away from the direction of travel, then lube and set the slack.

Also needed with this part

• Rear sprocket : see the selection
• Front sprocket : see the selection
• Chain lube : LIQUI MOLY 400 ml · SCOTTOILER

Compatibility

Universal part: check the dimensions given before ordering.