RENTHAL 520R3 13/50 Reinforced Chain Kit - Ultra-Light Mud-Resistant Sprocket: a set designed for motocross riders who want a robust and responsive transmission without frills. This kit combines a reinforced 520 R3 chain with O-Ring seals and an ultra-lightweight aluminum sprocket, designed to minimize mud buildup on the teeth.

• Color: Gold/Black chain
• Pitch: 520
• Type: RENTHAL R3 reinforced
• Seals: O-Ring for dirt protection and preserved lubrication
• Sprocket: ultra-light aluminum, mud-resistant profile
• Number of teeth: 13/50

Designed for the terrain, this chain kit offers a combination of lightness and strength useful in enduro and motocross: the aluminum sprocket reduces unsprung mass while the reinforced chain withstands the demands of the terrain. The O-Ring seals help maintain lubrication of the pivots, limiting premature wear caused by dust and mud. Easy installation and adjustment to get the bike back into race or serious ride configuration.

Main compatibilities:

• YAMAHA WR 250 F (2020 - 250 cc)
• YAMAHA WR 250 F (RE25) (2019 - 250 cc)
• YAMAHA WR 250 F ENDURO GP (RE25) (2018 - 250 cc)

Manufacturer reference: 484346