Vortex EK 428 SR Clip Master — Natural (428SR-SPJ)

The EK SR is a heavy-duty, non-sealed roller chain for small-to-mid-displacement street and off-road motorcycles that need an economical but longer-lasting drive chain. Available in 428 and 520 pitch sizes to cover a range of displacement classes.

• Non-sealed heavy-duty design built from special steel alloy with solid rollers
• Pre-stretched and shot-peened parts for extended service life
• Four-point riveting with solid bushings for longer wear
• 520 size rated at 8,000 lb (35.6 kN) tensile strength
• Clip-type master link for straightforward installation or replacement
• 520 pitch rated to 350cc street / 250cc off-road

Spec: Pitch: 428 · Color: Natural · Series: SR · Link Type: Clip Master