RK Sprocket Rear -B4427-42 JTR487 Afam 16600 3448742

Rear Sprocket
487 42 SPROCKET REAR AFAM 16600 42 487 42 SPROCKET rear back wheel AFAM 16600 42 487x42 SPROCKET REAR AFAM 16600x42 487 42 SPROCKET REAR AFAM 16600 42 487 42 Steel 16600 3448742 SKU3448742 Sprocket Rear RK B4427 42 JTR487 Afam 16600 Sprocket Rear RK B4427 42 JTR487 Afam 16600 Rear Sprocket Steel Sprockets Rear steel sprockets B4427 42
  • £13.21 (Exc. VAT)
+ In Stock Now | Usually dispatched within 24 hours
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

The vast majority of our sprocket stock is now genuine RK, Supersprox or AFAM. This percentage will increase to 100% as we replace stock

All genuine RK, Supersprox or AFAM rear steel sprockets are manufactured from C45 High quality Steel.

Please note: on occasion we may supply a substitute brand of a similar high quality in order to be able to maintain supply.

IF YOU WANT A SPECIFIC BRAND of sprocket. Please contact our sales office directly or make a note on your order. We will endeavour to supply the brand you want and will contact you if it is unavailable with options/p>

  • Centre:
  • Material:
  • Position:
  • Teeth:

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

  • Kawasaki: KLR 650A10, KLR 650A11, KLR 650A12, KLR 650A13, KLR 650A14, KLR 650A15, KLR 650A16, KLR 650A17, KLR 650C1, KLR 650C2, KLR 650C3, KLR 650C4, KLR 650C5, KLR 650C6, KLR 650C7, KLR 650C8, KLR 650C9

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
Kawasaki KLR 650 A10 - KL650A 1996 N/A
Kawasaki KLR 650 A11 - KL650A 1997 N/A
Kawasaki KLR 650 A12 - KL650A 1998 N/A
Kawasaki KLR 650 A13 - KL650A 1999 N/A
Kawasaki KLR 650 A14 - KL650A 2000 N/A
Kawasaki KLR 650 A15 - KL650A 2001 N/A
Kawasaki KLR 650 A16 - KL650A 2002 N/A
Kawasaki KLR 650 A17 - KL650A 2003 N/A
Kawasaki KLR 650 C7 - KL650C 2001 N/A
Kawasaki KLR 650 C8 - KL650C 2002 N/A
Kawasaki KLR 650 C9 - KL650C 2003 N/A
Kawasaki KLR 650 C1 - KL650C 1995 N/A
Kawasaki KLR 650 C2 - KL650C 1996 N/A
Kawasaki KLR 650 C3 - KL650C 1997 N/A
Kawasaki KLR 650 C4 - KL650C 1998 N/A
Kawasaki KLR 650 C5 - KL650C 1999 N/A
Kawasaki KLR 650 C6 - KL650C 2000 N/A
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