RK Gold Motorcycle Chain GB520XSO X 108 MT ZX CBR GSX

RK Gold Motorcycle Chain GB520XSO X 108 MT ZX CBR GSX

Sale price  £44.99 GBP Regular price  £89.99 GBP
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RK Gold Motorcycle Chain GB520XSO X 108 MT ZX CBR GSX

RK Gold Motorcycle Chain GB520XSO X 108 MT ZX CBR GSX

Sale price  £44.99 GBP Regular price  £89.99 GBP
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FREE UK DELIVERY ON ORDERS OVER £100*
Description

Technical Overview: RK GB520XSO X‑108 Chain (Gold, RX‑Ring)

Core Specifications

  • Series & Size: RK GB520XSO, 520-pitch chain with 108 links, sealed with RX‑Ring (X‑ring) technology.

  • Seal Technology: Proprietary RX‑Ring, offering dual-sealing surfaces and superior lubrication retention for up to twice the wear life compared to standard O‑ring chains.

  • Tensile Strength: Approximately 8,300 lbs (~37 kN)—high-strength construction suitable for mid-capacity bikes.

  • Compatibility Limits:

    • Recommended for motorcycles up to 750 cc

    • Both street and off-road applications

    • Max performance roughly 750 cc / 80 HP

  • Construction Features:

    • Uses vacuum-injected U-grease for enduring lubrication

    • Components like pins, bushings, and rollers are heat treated and shot peened for durability and refined motion

  • Master Link: Includes both clip and rivet-type master links for flexible installation options

  • Warranty: Some versions offer RK’s 20,000-mile warranty 

  • Compatible Motorcycles

    While specific fitment listings for the 108-link variant are limited, RK’s similar models align with mid-displacement bikes. Common examples include:

    • Honda: CBR600 series, CB500 variants, VFR800

    • Kawasaki: ZX‑6R, ER‑6n

    • Yamaha: MT‑07, FZ‑6

    • Suzuki: SV650, GSX‑R600

    These models typically utilize 520 chains in the 104–110 link range. The 108-link size fits many with stock sprockets and frame lengths. For bikes that list a 118, 120, or 110 link chain, the 108 is often a minimal difference that's adjustable.

Returns & Delivery
Delivery Price

Orders over £100: Free Next Working Day UK Delivery
Orders below £100 - 48 hour delivery : £4.50
 
Order Tracking

Once your order has been dispatched, you will receive a tracking number via email. You can use this tracking number to track your package on the carrier's website.

Returns

If the product is faulty or defective, you can send it back to us so we can take a look at it and determine what went wrong! Goods that are defective or damaged will have be reported to Big Bike Book within 7 days of delivery. You’ll need to include a copy of your receipt/invoice with your return and then re-package and seal it in the original packaging. There should already be a DHL returns slip in with your order, However, If there isn't Please contact customerservice@feridax.com who will be more than happy to assist you. 

If your product is neither faulty nor defective, you can still return it to us, however, a £4.50 return fee will be deducted from the refund. Once processed refunds will enter your account within 5-10 working days. Keep in mind the item will need to be UNUSED, not damaged or defective and returned within 14 days of purchase with the original tags and in original condition including packaging. You’ll need to include a copy of your receipt/invoice with your return and then re-package and seal it in the original packaging.

Please be aware, items returned that are found to be damaged due to Buyer’s fault will mean you would become liable for the cost of remedying such damage and the associated carriage cost.

This policy is offered in addition to your statutory rights. 

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