EK CHAIN PBR 420SH 12/47 - Standard Rear Sprocket Chain kitAPRILIA 50 RS 50 REPLICA - 2004Ref : EKC04737A / 3070787

EK/PBR 420SH 12/47 Chain Kit – Standard Sprocket

Replace your worn transmission with a complete kit designed to last on urban small-displacement motorcycles. This kit combines the sealed EK 420SH chain with a front sprocket and a rear sprocket made of PBR steel (configuration 12/47), offering a robust and ready-to-install solution. The EK 420SH chain utilizes CRH-Pin technology: surface wear removal and internal flexibility for increased strength without an O-ring.

• Type: Sealed EK 420SH chain (without O-Ring)
• Pitch: 420, compatible with supplied sprocket (12/47)
• Links: 122 links
• Materials: High-strength steel chain and sprocket
• Maximum load: 5,200 lbs (~2,360 kg)
• Connection: Clip-Masterlink included
• Relative lifespan index: 200 (for 100 links)

Ideal for urban and road use on small-displacement motorcycles, this kit prioritizes longevity and reliability of the transmission without frills. Be sure to check the number of links and the pitch of your motorcycle before installation. For optimal maintenance, regularly check the tension and lubrication compatible with sealed chains.