Please note that our cut-off times have changed due to changes in lodgement times.
All orders received before 12:00pm will generally be shipped the same business day.
Orders received after 12:00pm will be shipped the next business day.
We use Australia Post for all items under 5kg within Australia and Oversea's.
Special orders are shipped within 72 hours after confirmation of payment.
We use TNT/FedEx for all bulky items over 5kg
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You should receive a tracking number via email when your order ships.
Depending on your location, you can track your order.
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The SRX2 series chains are an excellent value for any machine. The SRX2 incorporates the Quadra X-Ring design which increases chain life from 1.5 to 2 times longer than a standard O-Ring chain. The QX-Ring design also reduces friction by 40% compared to the standard O-Ring chain.
All EK Chains motocross chains utilise our CRH pin treatment which provides an extremely hard outside coating and softer inside to increase strength and reduce chain wear. Exclusive to EK Chains, the Chormium Carbide pin surface coating also offers superior impact and shock absorption while reducing oxidation caused by natural elements.
The 520 SRX2 also features lightening holes in the side plates to reduce the chain's overall weight by 3% without compromising tensile strength. These holes also extend the service life of the chain by dissipating heat and helping reduce dirt and mud build up.
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
SKU: 14-520SRX205-120
PITCH (Click the Chain Type below to view available parts) |
CHAIN DESCRIPTION | PIN LENGTH (mm) | TENSILE KN/FT | WEAR LIFE INDEX | WEIGHT 100 LINKS (kg) | SEAL TYPE | MAX CC STREET | MAX CC OFF-ROAD |
STANDARD LINK | OPTION LINK |
415 | ||||||||||
415SH | Heavy Duty | 13.00 | 18.6 | 200 | 0.68 | - | 80 | NA | CL | RL |
415RR | Road Racing Performance | 13.70 | 20.5 | 400 | 0.69 | - | 125 | NA | CL | - |
420 | ||||||||||
420 | Standard | 14.70 | 19.1 | 100 | 0.72 | - | 100 | 80 | CL | - |
420DEH | Heavy Duty | 17.00 | 20.6 | 150 | 0.92 | - | 150 | 125 | CL | - |
420SH | Motocross - Heavy Duty | 17.30 | 23.1 | 400 | 0.91 | - | NA | 100 | CL | RL |
420SRO | O-RING | 17.30 | 19.1 | 1,000 | 0.78 | O | 100 | 100 | CL | RL |
428 | ||||||||||
428 | Standard | 16.70 | 19.5 | 100 | 0.88 | - | 110 | 80 | CL | - |
428DEH | Heavy Duty | 17.90 | 21.8 | 150 | 0.93 | - | 150 | 125 | CL | - |
428SHDR | Motocross - Heavy Duty | 19.00 | 22.2 | 400 | 0.99 | - | NA | 125 | CL | RL |
428SROZ | O-RING | 20.80 | 23.5 | 1,000 | 1.03 | O | 250 | 200 | CL | RL |
428ZVX | X-RING (QX-RING) High Performance | 20.80 | 29.5 | 1,500 | 1.15 | QX | 400 | 250 | RL | - |
520 | ||||||||||
520H | Heavy Duty | 19.30 | 34.8 | 120 | 1.68 | - | 350 | NA | CL | - |
520MRD7 | Motocross Race - High Performance | 17.50 | 39.7 | 400 | 1.48 | - | NA | 250 (2T) - 500 (4T) | CL | RL |
520SRO6 | O-RING | 19.95 | 37.8 | 1,000 | 1.57 | O | 650 | 650 | CL | RL |
520RRSM | SX'Ring Narrow Race Chain | 18.80 | 38.4 | 1,000 | 1.54 | SX | 600(ST450) | 500 | CL | - |
520DEX | X-RING (QX-RING) | 20.00 | 36.0 | 1,200 | 1.58 | QX | 500 | 500 | CL | RL |
520SRX2 | X-RING (QX-RING) | 19.95 | 37.8 | 1,500 | 1.54 | QX | 650 | 650 | CL | RL |
520MVXZ2 | X-RING (QX-RING) Heavy DUty | 20.80 | 40.0 | 1,700 | 1.74 | QX | 1000 | 750 | RL | - |
520ZVX3 | X-RING (NX-RING) High Performance | 20.80 | 41.8 | 2,000 | 1.80 | NX | 1200 | NA | RL | - |
525 | ||||||||||
525H | Heavy Duty | 20.90 | 35.1 | 120 | 1.76 | - | 400 | NA | CL | - |
525SROZ2 | O-Ring | 22.35 | 40.0 | 1,000 | 1.81 | O | 750 | 650 | RL | - |
525DEX | X-RING (QX-RING) | 23.20 | 38.0 | 1,200 | 1.86 | QX | 750 | 650 | RL | - |
525SRX2 | X-RING (QX-RING) | 22.35 | 40.0 | 1,500 | 1.81 | QX | 900 | 750 | RL | - |
525ZVX3 | X-RING (NX-RING) High Performance | 23.10 | 45.8 | 2,000 | 2.05 | NX | 1300 | NA | RL | - |
530 | ||||||||||
530 | Standard | 20.45 | 32.9 | 100 | 1.67 | - | 400 | NA | CL | - |
530SROZ2 | O-RING | 24.00 | 40.0 | 1,000 | 1.92 | O | 900 | 750 | RL | - |
530DEX | X-RING (QX-RING) | 24.85 | 38.0 | 1,200 | 1.96 | QX | 900 | 700 | RL | - |
530SRX2 | X-RING (QX-RING) | 24.00 | 40.0 | 1,500 | 1.92 | QX | 1100 | 750 | RL | - |
530ZVX3 | X-RING (NX-RING) High Performance | 24.70 | 48.9 | 2,000 | 2.18 | NX | 1400 | NA | RL | - |
630 | ||||||||||
630SRO | O-RING | 25.15 | 45.0 | 1,000 | 2.68 | O | 1000 | NA | RL | - |
DRAG | ||||||||||
530DRZ2 | 24.80 | 51.1 | 200 | 2.43 | - | 300HP | NA | RL | - | |