RK Sprocket Rear -B4462-48 JTR853 Afam 12500 3420458

48T
Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness.
  • £22.47 (Exc. VAT)
Out of Stock   |   Usually dispatched within 24 hours
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2045 sprocket - 48 teeth -520 chain - 5/8 x 1/4

Please note: On occasion we may supply a substitute brand of a similar high quality to be able to maintain supply. If you require 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 with other options if it is unavailable.


Manufacturer Part No. (MPN): B4462-48
Barcode: 9555387608802
Colour:Self
Centre:B4462
Material:Steel
Position:Rear
Teeth:48

Fitment Summary
Compatible with 17 models (yearly).

  • Yamaha: IT 250K, IT 250L, WR 250FL, WR 250FM, WR 250ZK, YZ 125G, YZ 125J1, YZ 125K, YZ 125K1, YZ 250G, YZ 250H, YZ 250J, YZ 250K, YZ 250L, YZ 490K, YZ 490W, YZ 490X

Product FAQs
Does the RK chain come with a warranty?

Yes, all our RK chains come with a warranty. To ensure the warranty is not voided you must ensure the chain is professionally fitted and new sprockets installed at the same time

RK CHAIN 

  • Standard X-Ring Chain - 3 Year or 15,000 mile warranty 
  • Premium X-Ring Chain (Xtreme Upgrade) - 5 Year or 25,000 mile warranty 

More Information and Warranty Form Registration: https://www.bickersltd.co.uk/rk-warranty 

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

Consumer

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).
Any returns will be handled by the collection point.

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

 

Trade

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.

All third party deliveries will carry a charge, the minimum charge will be £9.95 (Exc. VAT).

Pallet Charges

Larger items may incur additional carriage charges, including but not limited to 4x4 and SUV tyres.
An overview of charges per pallet for each region is available to view here: https://www.google.com/maps/d/viewer?mid=11ydN7ZJNHKHf9Ygd0ih_L6-U1dMq31A


Read our full delivery policy here

Make Model Engine/Variant Year Notes
Yamaha WR 250 FM - 4T 2000 Chain Pitch: 520
Yamaha YZ 250 K - 2T 1983 Chain Pitch: 520
Yamaha YZ 250 L - 2T 1984 Chain Pitch: 520
Yamaha YZ 250 J - 2T 1982 Chain Pitch: 520
Yamaha YZ 250 G - 2T 1980 Chain Pitch: 520
Yamaha YZ 250 H - 2T 1981 Chain Pitch: 520
Yamaha YZ 125 K1 - 2T 1998 Chain Pitch: 520
Yamaha WR 250 ZK - 2T 1998 Chain Pitch: 520
Yamaha WR 250 FL - 4T 1999 Chain Pitch: 520
Yamaha YZ 125 J1 - 2T 1997 Chain Pitch: 520
Yamaha YZ 490 W - 2T 1989 Chain Pitch: 520
Yamaha YZ 490 X - 4T 1990 Chain Pitch: 520
Yamaha YZ 125 K - 2T 1983 Chain Pitch: 520
Yamaha YZ 125 G - 2T 1980 Chain Pitch: 520
Yamaha YZ 490 K - 2T 1983 Chain Pitch: 520
Yamaha IT 250 K - Mono X 1983 Chain Pitch: 520
Yamaha IT 250 L - Mono X 1984 Chain Pitch: 520
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