Ridernip
EK 520 QX-Ring Black Chain 120L (10), image 1

EK

EK 520 QX-Ring Black Chain 120L (10)

Drive ChainsSKU 14-520SRX202-120

Cheapest we found

$159.95

at Superbike Supply

$159.95 lowest$174.95 highest

4 recent in-stock prices · spread $15.00 (9%)

Based only on in-stock prices checked in the last 30 days. 7 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

Superbike Supply$159.95CheapestIn stock
3 stores at this price$174.95
Bits4DirtIn stockMotoTrack AccessoriesIn stockRiders MarketIn stock
XPERT Moto Gear$156.95Out of stock
2 stores at this price$174.95
BikebizOut of stockROADstoreOut of stock

Product details

The SRX2 series from EK is touted as the ultimate sportbike chain. With the now second generation featuring lightening holes and design updates that improve friction reduction. The QX-Ring seal allows this chain to achieve between 1.5-2 times longer life than a standard O-Ring. Specifications • Pin: Diameter 5.38mm Length 19.95mm • Roller: Diameter 10.16mm • Plate Thickness: Inner 2mm, Outer 2mm • Tensile Strength: 8,500 lbs. • Wear Life Index: 1500 (Std. as 100) • Weight (100 Links): 1.57kg • Max Disp. CC's: Street 750, Dirt 650

Price history

Recorded changes for this exact variant.

Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

  1. 1Superbike Supply3 points · last checked 21 Aug 2026
  2. 2Bits4Dirt1 point · last checked 22 Aug 2026
  3. 3MotoTrack Accessories1 point · last checked 22 Aug 2026
  4. 4Riders Market1 point · last checked 20 Aug 2026
  5. 5XPERT Moto Gear5 points · last checked 22 Aug 2026
  6. 6Bikebiz4 points · last checked 21 Aug 2026

1 more store series is not shown to keep the chart readable.

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices
Cheapest we found: $159.95 · Superbike SupplyJump to comparison