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Renthal Hard Anodised Rear Sprocket 184C-525

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Customer Reviews for Renthal Hard Anodised Rear Sprocket 184C-525

May 22, 2015

Great quality

A very inexpensive and easy way to change/improve your bike to gain more acceleration and mid-range punch. The Renthal sprocket is great quality and moving from the standard 41t to the Renthal 43t has transformed my bike.

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January 22, 2015

Sorted sprockets

Have used a variety of sprockets, but Renthal are my favorite. A good weight saving with a long lasting alloy sprocket. In stock and super fast p&p made this purchase a no brainer...

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January 2, 2015

The best money can buy

Bought these sprockets before and the quality is superb. The best rear sprocket money can buy,awesome. Once again superb service from Sportsbikeshop.

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August 14, 2014

Best on the market

Well known to be up there with the best made sprockets you can buy. Added bonus it also looks great on your bike!!

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Renthal Hard Anodised Rear Sprocket 184C-525

  • Ultimate combination of strength and lightness
  • Enhanced 7075 T651 aluminium alloy
  • Hard anodised coating
  • 33% lighter than steel sprockets

NOTE The second half of the part number above refers to the pitch

Renthal hard anodised sprockets are specifically designed for road and road racing applications. They feature all the benefits of Renthal off-road aluminium rear sprockets but with increased longevity from the hard anodised process. Hard anodising is an integral surface coating which significantly increases the hardness and wear resistance of the chainwheel surface.

Renthal hard anodised rear sprockets are precision CNC manufactured to extremely high tolerances. The high strength is especially enhanced by using a 7075 T6 aluminium alloy coated in an ultra hardwearing finish for extreme mileage. The rear sprockets computer aided 'Ultra light' design gives the maximum reduction of unsprung weight at the rear wheel, to give maximum power transfer. The Renthal rear sprockets are 33% lighter than steel and the self-cleaning mud grooves prevent dirt build up and help keep the sprocket clean.

Product Fitment


Renthal is a global leader in the manufacturing, design and sales of motorcycle, ATV and cycle parts and accessories. It's natural that a world leading manufacturer also leads the world at the very top level of sport. Renthal has attained 170 World Championships and 176 US titles in motorcycling. Attention to every small detail is what it takes to be the best. Everyone dreams of success, but achieving it takes relentless commitment and effort. It's this obsession for detail, quality and engineering that makes Renthal products the finest on the market today.

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