RENTHAL 428R1 14/50 Standard Chain Kit - Ultra-Light Mud-Resistant Sprocket

Designed for motocross use, this RENTHAL chain kit combines a 428 R1 chain and an ultra-light aluminum sprocket treated to minimize mud accumulation. The 14/50 setup (14-tooth sprocket / 50-tooth sprocket) offers a standard fit suitable for the chassis of small displacement motocross bikes where reliability and ease of maintenance are paramount.

• Color: Gold/Black chain
• Pitch: 428
• Type: RENTHAL R1, standard quality
• Sprocket: ultra-light aluminum, mud-resistant profile
• Seals: no seals (non O-ring)
• Manufacturer reference: 482339

Ideal for motocross riders looking for a lightweight and easy-to-maintain kit. The aluminum sprocket reduces unsprung mass, and the mud-resistant profile limits dirt buildup on the teeth, while the R1 chain provides a simple and robust solution for off-road use. Note: the absence of seals requires regular maintenance to preserve the longevity of the drivetrain.

Compatible Motorcycles (examples):

• KAWASAKI KX 85 STD WHEELS 17/14 (KX85C) 2021
• KAWASAKI KX 85 BIG WHEELS 19/16 (KX85D) 2021
• KAWASAKI KX 85 STD WHEELS 17/14 (KX85A) 2013