KTM 250 XC [2025] - Chain Kit 520XRR3 13/50 Reinforced - Ultra-Light Self-Cleaning Rear Sprocket

AFAM chain set 520XRR3 for the KTM 250 XC

The AFAM chain set combines an XRR3 chain with a standard sprocket and a self-cleaning rear sprocket. The version is assigned to the KTM 250 XC from 2025 and offers a clearly defined combination of chain pitch, chain length and sprocket design.

Function and execution

The rear sprocket is made of aluminum and is a self-cleaning version. The chain is super-reinforced and equipped with seals. Their gold/black color makes it easier to visually assign the chain set. The chain lock is designed as a clip.

Technical data

• Chain type AFAM: XRR3
• Chain pitch: 520
• Number of chain links: 118
• Rear sprocket: aluminum, self-cleaning version
• Sprocket: Standard version
• Chain color: gold/black
• Chain lock: clip
• Seals: With seals
• Quality: Super-reinforced

Vehicle assignment

The chain set is intended for the KTM 250 XC, built in 2025. The assignment applies to this entire year range.

Factual note

When selecting, the chain pitch 520, the chain length with 118 chain links and the combination of standard sprocket and self-cleaning aluminum sprocket must be taken into account.