EK CHAIN PBR 520H 14/49 - Standard Rear Sprocket Chain kitAPRILIA 125 RX 125 - 1992Ref : EKC04563A / 3070362

EK/PBR 520H Chain Kit 14/49 - Standard Sprocket

Designed for the transmission of roadsters and small displacement bikes, this chain kit from EK CHAIN includes a 520H chain and a standard steel sprocket with a 14-tooth front sprocket and a 49-tooth rear sprocket. Part of the ECO Series range, it offers a reliable balance between quality and price for maintenance or complete overhaul of the final drive.

• Pitch: 520
• Number of Links: 108
• Color: Steel / Steel
• Sprocket Material: Steel
• Weight: 1.66 kg (for 100 links)
• Relative Lifespan (for 100 links): 150
• Configuration: 14-tooth front / 49-tooth rear (standard sprocket)

Ideal for routine maintenance operations — replacement after wear, ratio change to achieve suitable gearing, or any reassembly following gearbox disassembly — this kit contains the essential components to restore the transmission. It is compatible with models using a 520 pitch and 108 links, such as the APRILIA RX 125 (1992 - 125 cc), but please check the exact compatibility with your machine before installation.

To ensure the longevity of the chain: regular tension checks, appropriate lubrication, and inspection of the teeth on the sprocket and rear sprocket before any ride. This EK CHAIN kit is aimed at riders looking for a robust and accessible replacement part for road and urban riding.