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Renthal Front Sprocket 289-525

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Customer Reviews for Renthal Front Sprocket 289-525

September 24, 2016


If only my wife provided such good service....

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February 12, 2016

The best quality and price

I'm an engineer so 11 quid for this quality is a bargain from Sportsbikeshop yet again. It's cast and machined and is far superior to the pressed steel one that came with my bike.

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October 6, 2015

Quality sprocket

Bought one previously and lasts longer than people have said, I have done about 15,000 miles on it.

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May 20, 2015

Very impressive

Top quality from Renthal. Superbly engineered, fitted like a dream. Half the price of OEM.

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December 30, 2014

Quality that lasts

Renthal have designed a great product that boasts quality that lasts. I've always used Renthal sprockets and will continue to do so. Also many thanks to Sportsbikeshop for a quick and easy purchase.

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June 28, 2014


100% happy with my purchase. Quality guaranteed as usual. Arrived in double quick time. Thanks!

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May 7, 2014

Renthal, do I need to say more

These are the best sprockets in my opinion. You would not regret picking them aver the competition! I have been looking for this item all over the US and Sportsbikeshop UK had it. Thanks for the fast shipping!!!

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February 20, 2014

Great Product

Prefer these to OEM parts. Lasts longer and wouldn't use any other make.

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October 10, 2013

Great product from Renthal again

Perfect strong addition to my final drive on my GSXR. Up-rated from OEM and it delivers on every level.

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April 15, 2013

Easy to fit

Nice. Looks good, feels good, easy to fit. Hopefully time will tell how long it lasts.

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Renthal Front Sprocket 289-525

  • Ultimate combination of strength and lightness
  • 655M13 Nickel-Chrome-Molybdenum alloy steel case hardened core

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

Renthal front Sprockets are simply the finest front Sprocket on the market today. Renthal front Sprockets feature: Specially developed 655M13 Nickel-Chrome-Molybdenum alloy steel, case hardened core refined to give the ultimate combination of strength and hardness.

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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