RK Excel 520 EXW Drive Chain GB420MXZ4-120 - Gold GB420MXZ4 420 120
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RK Excel GB420MXZ4-120 520 EXW Drive Chain
EXW was designed to handle ATV swingarm movement and increased torque stresses and wears 1.7 times longer when compared to O-ring chains. EXW chains also feature special thermal crack resistant sideplates to protect against thermal cracking. Thermal cracking can result from debris or components impinging the chain’s movement. The impingement causes the chain to quickly heat up and cool down in rapid succession. Over a period of time this thermal exposure can reduce the strength of the chain and/or cause a chain failure. It is vitally important to check your bike after a crash to make sure no debris or bike components are in contact with the chain.
Features & Benefits
- Tensile Strength: 7,700 lbs
- Max CC Rating: 750cc Off-road & ATV
- Weight: 3.70 lbs
- Master Link Included: Clip Type *Rivet type available separately
- Max Chain Width: 22.0mm
- Not recommended for street use
Specifications
| Model | 520 EXW Drive Chain |
| Product Type | Chains |
| Color | Gold |
| Vehicle Type | Offroad |
| Weight | 2.08 lb |
| Dimensions | 9.65 x 3.34 x 0.74 in |
| Country of Origin | Japan |
| Brand | RK Excel |
| Manufacturer Part Number | GB420MXZ4-120 |
| UPC | 681319504436 |
Frequently Asked Questions
What is this chain intended for?
This RK Excel 520 EXW Drive Chain chain is intended for off-road motorcycle use. Confirm compatibility for your specific machine before ordering.
What color is this chain?
This listing is the Gold variant of the 520 EXW Drive Chain from RK Excel.
What stands out about this chain?
Highlights include tensile Strength: 7,700 lbs. Review the full feature list and specifications on this page for complete details.
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.
