EK CHAIN 530DRZ2 SEMI PRESS, 150, STL/ST

EK 530DRZ2 – High-Performance Drag Racing Chain

The EK 530DRZ2 is engineered specifically to withstand the extreme loads of drag racing and is one of the strongest and most reliable chains in its class. With reinforced plate thickness, optimized pin design and a high-strength steel alloy, it delivers maximum tensile strength and exceptional durability – even under the toughest racing conditions.

With a tensile strength of 51.1 kN, reinforced outer plates of 3.2 mm and precision-machined pins measuring 24.80 mm, the 530DRZ2 provides outstanding performance and safety. It is designed for drag bikes producing up to 300 HP and has a proven track record on professional race circuits worldwide.

Features & Benefits

• Drag-racing specific construction for extreme acceleration forces
• Reinforced plates (3.2 mm outer / 2.6 mm inner) for maximum strength
• Robust 24.80 mm pins for superior stability under peak loads
• Excellent tensile strength: 51.1 kN
• Low weight: 2.43 kg per 100 links
• Long service life: Wear Life Index 450 (AS100 standard)
• Max engine power: suitable for drag bikes up to 300 HP
• Reliable performance proven in international drag racing

Why the EK 530DRZ2 is the right choice

This chain is engineered for maximum traction, hard launches and extreme acceleration in drag racing. Every component – from the pins to the plates and the alloy composition – is optimized to handle extreme peak forces without loss of performance.

The 530DRZ2 delivers exactly what professional drag racing teams demand: power, stability, repeatability and absolute reliability.

Ideal for

• Drag racing motorcycles
• High-performance custom builds
• Competition racing teams
• Riders requiring maximum strength without O-ring friction losses