Name: Vortex EK 420 SR Chain (420SR)
Brand: Vortex
SKU: 420SR-120
Price: 34.81 USD
Availability: InStock

$34.81

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Product Details

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: 420 · Color: Natural · Model: SR · Master Link: Clip · Links: 120

Specifications

Chain Pitch	420
Link Count	120 links
Intended Use	Street / Dirt
Tensile Strength	4520 lbs
Recommended Max Engine Size	110 cc
Seal Type	Non-O-Ring
Master Link	Clip (Slip)
Colors Available	Natural
Best For	Street, MX / Motocross, Off-road / Trail

Verified from Garamoto’s catalog & fitment data.