DRIVETRAIN·Chain
DID 520 ERVT Gold X-Ring Chain — Sealed Rally Premium
●AftermarketOEM# 520ERVT
$264.99
Free shipping over $50
30-day fit guarantee
Authenticity verified
Real-rider tested
- →Top-of-line 520 pitch X-ring sealed chain. DID positions this as their do-it-all off-road rally chain. X-ring seals provide 15% longer lifespan vs. non-ring. Available in shorter link lengths (110–120L) than the ERT3, so verify availability for your specific link count requirement. Tier 2 priority — the non-sealed ERT3 is the standard recommendation; this is the premium upgrade for riders who prioritize chain longevity.
- →Aftermarket upgrade — improved performance over stock
- →Verified fitment for 9 bike models
Description
Top-of-line 520 pitch X-ring sealed chain. DID positions this as their do-it-all off-road rally chain. X-ring seals provide 15% longer lifespan vs. non-ring. Available in shorter link lengths (110–120L) than the ERT3, so verify availability for your specific link count requirement. Tier 2 priority — the non-sealed ERT3 is the standard recommendation; this is the premium upgrade for riders who prioritize chain longevity.
Fits: KTM Freeride E-XC (2024), KTM Freeride E-XC (2022), Varg MX 1.0, Varg EX, Varg SM + 4 more
Install & Care
Skill Level
Beginner
Install Time
15–30 min
Tools Needed
Basic hand tools
Maintenance
As needed
Refer to your bike's service manual for installation torque specs. When in doubt, consult a qualified electric motorcycle technician.
Specifications
OEM Part Number
520ERVT
Pitch
520
Seal Type
x-ring
Tensile Strength Lbs
8440
Color
Gold
Available Link Lengths
110, 112, 114, 116, 118, 120
Chain Life Index
3500
Weight Per 100L Lbs
3.22
Connecting Link Options
Press-fit clip or rivet
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