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SFI Mini Fluid Gel Dampened, Lightned Crank Pulley One, Cooper & Cooper S

From £250.00 (Delivery from £11.00)
RRP: £300.00 You Save: £50.00 (17%)
Item in Stock  |  Usually dispatched within 24 hours
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  • Prevent Oil Pump Damage
  • MAXIMIZE valve train Efficiency and Performance
  • Protect Your Engine from Harmonics at all RPM Ranges
  • NEVER requires a rebuild
  • Cheaper Than OEM and NO RUBBER to deteriorate 
  • 138 mm Diameter ( cooper S )


The SFI certified crank pulley for the Bmw mini cooper s is the perfect solution for preventing unwanted engine harmonics often generated as a result of increasing engine power and performance. Higher RPM ranges generate far more harmonics than lower but they can cause heavy wear and result in failure on the oil pump and engine bearings.

There have been many stock OEM crank pulley failures on the cooper s mini as the stock crank pulley uses a rubber mount to assist in the reduction of harmonics and due to the nature of rubber it does deteriorate with miles and age.

The SFI fluidgel design prevents harmonics at all levels of RPM range and as a result of the central inertia ring being surround by silicone gel the ring is allowed to float canceling out the result of harmonics. The crank pulley is black anodized and its performance is not affected by temperature changes.


Please note:

Stock levels relate directly to the manufactures availability with regards to these pulleys and they are not a PRS stock item. As a result they are subject to a small import charge as they come direct form the US. The price we advertise them at is a discounted price to reflect this cost.




 At PRS Racing we don't want to charge any more than is necessary for the postage hence we charge by the weight of each product, helping to ensure cost effective shipping prices.
The following prices are based around quotes and can be subject to change. If this is the case PRS Racing reserve the right to contact you with any shipping amendments prior to shipping of your products to ensure 100% customer satisfaction. All prices are INCLUSIVE of VAT.

UK Delivery
0 - 0.49kg £1.99
0.5 - 0.99 kg £2.99
1kg - 2.99kg £5.00
3kg + (£10.50)

European Delivery
0 - 0.49kg £4.99
0.5 - 0.99 kg £5.99
1kg - 2.99kg £6.99
3kg + £20 (Weight Dependent)

Rest of World Delivery
0 - 0.49kg £9.99
0.5 - 0.99 kg £12.99
1kg - 2.99kg £14.99
3kg + £25.00 (Weight Dependent)

All Parcels are shipped with a tracking number to ensure you know when to expect your order. If you have supplied us with a contact number or e mail, you can txt to re arrange the delivery time and date

PRS are committed to keeping a large stock of goods, however we cannot always guarantee that all items will be in stock at time of purchase. If your item is not in stock we will contact you informing you when to expect your item.

PRS cannot be held liable for any reasonable or unavoidable loss or damage suffered as a result of a delay in delivery.

Please note if you are using paypal as your payment method and a refund is required a small fee of 20p will be deducted form the initial purchase price.

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