Verified Customer Reviews for Renthal Hard Anodised Rear Sprocket 478U-525
Quality part
18 December 2019 by Graham
Top quality sprocket from Renthal.
Looks the part in gold as well. So much better than standard steel one & lighter too. Have fitted gold Renthal sprockets to my last 3 bikes & not disappointed.
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Recommended purchase
09 June 2016 by Egoitz B
Very fast delivery, highly recommended purchase.
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Looks great
21 January 2015 by Mark M
Paid for economy delivery but arrived very quickly. Sprocket looks great and does what it says on the tin.
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Rear sprocket
22 March 2013 by Harvey C
Great product and good price, very pleased.
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Description
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
Manufacturer
Renthal Hard Anodised Rear Sprocket 478U-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.
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