Chain & Sprockets

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    string(2302) "EK 520 SRO6 Series O-Ring Drive Chain — Gold — 120 Links
Product Overview
This is EK's SRO6 Series 520 O-ring drive chain in gold finish, built with heat-treated steel alloy side plates and rivet-style master link construction. It's positioned as EK's value-tier O-ring chain — a step below EK's premium racing chains, intended for riders who want O-ring sealing and steel alloy durability without the cost of EK's higher-end lines. It's rated for applications up to 650cc.
Key Technology & Design
O-Ring Seal Construction
O-ring seals sit between the chain's side plates, retaining internal lubricant and blocking dirt and grit from reaching the pins and bushings.
Heat-Treated Steel Alloy Plates
Side plates are heat-treated steel alloy, EK's standard construction method for chain durability at this price point.
Lightened Side Plates
Side plates use lightening holes to reduce reciprocating mass versus a solid plate design.
Specs
Chain Size: 520
Chain Type: 520 SRO
Links: 120
Color/Finish: Gold
Material: Steel Alloy
Seal Type: O-Ring
Master Link Type: Rivet
Max Displacement (Street): 650cc
Max Displacement (Offroad): 650cc
Riding Style: Street
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EK 520 SRO6 Series – Rivet Chain – 120 Links – Gold

Chain & Sprockets / EK

$111.95

Availability: Ships from Warehouse in 1-2 Business Days

Quantity:

Earn $5.60 in UBD Bucks

Fitment:

IMPORTANT: Please Review Your Owner’s Manual for Exact Amounts or Sizing of This Product!

We ship nationwide!

Questions?
Speak to one of our experts today:
469-490-3577

Brand:

SKU:

1222-0599

Description:

EK 520 SRO6 Series O-Ring Drive Chain — Gold — 120 Links

Product Overview

This is EK’s SRO6 Series 520 O-ring drive chain in gold finish, built with heat-treated steel alloy side plates and rivet-style master link construction. It’s positioned as EK’s value-tier O-ring chain — a step below EK’s premium racing chains, intended for riders who want O-ring sealing and steel alloy durability without the cost of EK’s higher-end lines. It’s rated for applications up to 650cc.

Key Technology & Design

O-Ring Seal Construction

O-ring seals sit between the chain’s side plates, retaining internal lubricant and blocking dirt and grit from reaching the pins and bushings.

Heat-Treated Steel Alloy Plates

Side plates are heat-treated steel alloy, EK’s standard construction method for chain durability at this price point.

Lightened Side Plates

Side plates use lightening holes to reduce reciprocating mass versus a solid plate design.

Specs

Chain Size: 520
Chain Type: 520 SRO
Links: 120
Color/Finish: Gold
Material: Steel Alloy
Seal Type: O-Ring
Master Link Type: Rivet
Max Displacement (Street): 650cc
Max Displacement (Offroad): 650cc
Riding Style: Street

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Chain & Sprockets