RK CHAIN 428SB-138 - STANDARD 3010378RK

RK 428SB Chain

CHAIN RK 428SB X 138 3010378RK CHAIN RK 428SBx 138 RK428SBx 138 RK428SBx 138 428SBx138 428x138 3010378 3010378CZ 428SBX138 RK428SB138 428SB138 RK428SBX138 3010378 did428D138 428D did428138 428x138 428d138 428d138 428138 428x138 Standard NS SKU3010378RK CHAIN RK 428SB 138 STANDARD CHAIN RK 428SB 138 STANDARD

RK 428SB Chain

Black 428 No SB 4406 19600 RK Drive Chain 428 Chain 9555217604387 428x138 428 138 428138
  • £12.70 (Exc. VAT)
+ In Stock Now | Usually dispatched within 24 hours
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Click & Collect Only Select your local dealer on checkout
Find A Stockist Find your nearest dealer (not limited to Click & Collect)
Trade Customer? Request an account application form

Manufactured from carbon alloy steel, heat-treated and shot-peened for maximum strength and durability. Cold Forged Seamless Bush for longer chain life. All RK chains are pre-stressed and pre-stretched for superior performance and to minimise elongation during the life of the chain. Excellent quality and cost performance for light duty motorcycle application

Barcode: 9555217604387
  • Grade:
    Standard NS
  • Sealed:
  • Tensile Strength (Lbs):
  • Tensile Strength (N):
  • Pitch:
  • Colour:
  • Length:
  • Type:

For full fitment details in a searchable list please check the FITMENTS tab.

  • Hyosung: GT 125, GT 125Naked, GT 125Naked / Comet, GT 125Supersport, GV 125Aquila, GV 125Aquila Classic

Product FAQs
Which RK chain is suitable for my motorcycle, scooter or ATV?

Using the vehicle selector you can select which RK chains are compatible with your motorcycle, scooter or ATV.
We also list all compatible vehicles on the FITMENTS tab of each product page.

For a brief overview of the grades of chain, their specification and applications, you can download the RK guide here or from the downloads page

RK Chain Maintenance Instruction Video

Watch the RK instruction video on how to best maintain your chain: www.youtube.com/watch?v=PIPnLeiTXyk


Click & Collect Only

Select a collection point from our network of available dealers. You will be notified by the chosen dealer once your order is ready to collect, estimated time is 2-3 days (depending on national holidays and dealer opening hours).

  • Free for orders over £100
  • £11.95 fee for orders below £100



Standard Delivery

Orders will be despatched as follows: To business addresses only; £9.95 (Exc VAT) delivery charge (subject to change depending on account level); Free delivery with net order values of £100 and over (Exc VAT) to the UK Mainland; Orders to N. Ireland/Eire/Isle of Man/Scilly Isles by arrangement; other destinations phone for details; Typical delivery times of 1-2 working days.

Where possible, the Company will endeavour to meet special delivery requirements subject to any additional cost being borne by the Purchaser

Unfortunately, we do not delivery to addresses outside of mainland UK without prior agreement. Without prior agreement you may place an order for Products from outside the UK, but this order must be for delivery to an address in mainland UK unless arranged otherwise prior to your order.

Pallet Charges

Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.


Read our full delivery policy here

Make Model Engine/Variant Year Notes
Hyosung GT 125 Naked 2005
Hyosung GV 125 Aquila 2005
Hyosung GV 125 Aquila 2000
Hyosung GT 125 Naked 2003
Hyosung GT 125 Naked 2004
Hyosung GT 125 Naked 2006
Hyosung GT 125 Naked 2007
Hyosung GT 125 Naked 2008
Hyosung GT 125 Naked / Comet 2009
Hyosung GT 125 Naked / Comet 2010
Hyosung GT 125 Naked / Comet 2011
Hyosung GT 125 Naked / Comet 2012
Hyosung GT 125 Naked 2013
Hyosung GT 125 Naked 2014
Hyosung GT 125 Naked 2015
Hyosung GT 125 Supersport 2006
Hyosung GT 125 Supersport 2007
Hyosung GT 125 Supersport 2008
Hyosung GT 125 Supersport 2009
Hyosung GT 125 Supersport 2010
Hyosung GT 125 Supersport 2011
Hyosung GT 125 Supersport 2012
Hyosung GT 125 Supersport 2013
Hyosung GT 125 Supersport 2014
Hyosung GT 125 2015
Hyosung GV 125 Aquila 2001
Hyosung GV 125 Aquila 2002
Hyosung GV 125 Aquila 2003
Hyosung GV 125 Aquila 2004
Hyosung GV 125 Aquila 2006
Hyosung GV 125 Aquila 2007
Hyosung GV 125 Aquila 2008
Hyosung GV 125 Aquila 2009
Hyosung GV 125 Aquila Classic 2009
Hyosung GV 125 Aquila 2010
Hyosung GV 125 Aquila Classic 2010
Hyosung GV 125 Aquila Classic 2011
Hyosung GV 125 Aquila Classic 2012
Hyosung GV 125 Aquila Classic 2013
Hyosung GV 125 Aquila Classic 2014
Hyosung GV 125 Aquila Classic 2015
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