At DMG Motorsports, we present the JT Chains 520 HDR Heavy Duty Chain (100 Links) — a purpose-built, non-O-ring competition chain engineered specifically for the demands of off-road racing. This JTC520HDR100SL chain is constructed from the highest grade special steel alloys using leading-edge manufacturing technology, giving off-road riders a lightweight, high-strength drive chain that keeps power delivery crisp without the added drag of sealed chain designs. Whether you're lining up for an enduro, tearing through motocross whoops, or piloting an ATV across rough terrain, this HDR chain is built to hold up to the abuse.

Features:

• 520 pitch, 100-link heavy duty non-O-ring drive chain
• Recommended only for off road use - engineered for MX, enduro, and off-road/ATV applications
• Constructed from premium special steel alloys using leading-edge production technology
• Riveted bush construction resists powerful lateral forces on the inner plate for added durability
• Pin rivets pressed multiple times for an extra strong, distortion-resistant outer plate connection
• Engineered for maximum strength at minimum weight to enhance off-road performance
• Natural steel finish for a clean, factory-fresh look
• Specially engineered to favorably compare with other leading motorcycle chain brands