JT. JT/PBR 520HDS 13/50 Standard - Ultra-Light Rear Sprocket Chain kitKTM 125 125 SX - 1998Ref : JTC00714A / 3037242

JT/PBR 520HDS 13/50 standard chain kit - ultra-light sprocket: a set designed for motocross riders seeking a reliable transmission tailored for the aggressiveness of the tracks. This kit combines a super-reinforced JT HDS chain with XS-Ring seals with a 13-tooth sprocket and a 50-tooth ultra-light aluminum sprocket, for standard installation on machines equipped with 520.

• Chain type: JT HDS, super-reinforced quality
• Pitch: 520
• Seals: XS-Ring for better sealing against dirt and abrasion
• Color: Black/Steel
• Sprocket: Ultra-light aluminum, 50 teeth
• Pinion: 13 teeth (standard)

Designed to withstand off-road use, this chain kit is particularly suitable for motocross bikes such as the KTM 125 SX (1998 - 125 cc). The combination of HDS chain and XS-Ring seals limits the intrusion of mud and sand, making maintenance easier between rides. The aluminum sprocket reduces unsprung mass without compromising standard mounting compatibility.

Before installation, check the bolt pattern and caliper spacing, control the tension, and lubricate according to the manufacturer's recommendations to ensure optimal performance.

Brand: JT DRIVE CHAIN — Manufacturer reference: Not provided