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KAV motorsport Kav High Performance Lightend and Enlarged Crank Pulley R53 Cooper S

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From £99.99 (FREE UK Delivery)
RRP: £135.00 You Save: £35.01 (26%)
Item in Stock  |  Usually dispatched within 24 hours
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  • Reduction in Rotational Mass of Engine
  • Reduction in Engine Drag
  • Greater Efficiency In Delivery of Engine Power
  • Increase Horse Power and Torque Figures
  • No rubber Center to fail Like OEM Stock Crank
  • Lighter than stock at just 0.57kg


The Kav motorsport enlarged crank pulley for the bmw mini cooper s will complement the reduced size super charger pulley and reduce the stress and energy required from the engine to move the drive train components. The Stock OEM crank pulley is very heavy and requires a large amount of rotational force to turn the heavy pulley mass, sapping power produced from the engine and preventing any potential gains being obtained.

Over time the stock crank pulleys have been known to fail as they are manufactured with a rubber center which eventually fails. The rubber center makes up a large amount of the weight that the engine has to consistently rotate, sapping both power and economy.

Replacing the mass of the crank pulley for something much more light weight, prevents the engine from having to work as hard resulting in better pick up much quicker and responsive  acceleration and far greater engine efficiently.


 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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