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Image of Shimano Ultegra R8100 Outer Chainrings - 12 Speed - Black / 52 / 4 Arm, 110mm

The Shimano Ultegra FC-R8100 12 speed chainrings are the perfect replacement for worn or damaged chainrings. Hollowglide, hollow outer chainring technology, giving vast improvements in rigidity and increased weight savings, whilst also removing outer chainring flex, hugely improving shift performance making it precise even under high load. The teeth have been developed to work only in conjunction with 12-speed chains for improved contact providing more efficiency and improved power transfer. Genuine Shimano replacement chainrings for the FC-R8100 & FC-R8100-P cranksets. Compatible chain Shimano HG 12-speed.

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Best Price: £119.99 from Merlin Cycles

Stockist Catalogue Product Name Price
Merlin Cycles Shimano Ultegra R8100 Outer Chainrings - 12 Speed - Black / 52 / 4 Arm, 110mm £119.99 Visit Store

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The Shimano Ultegra FC-R8100 12 speed chainrings are the perfect replacement for worn or damaged chainrings. Hollowglide, hollow outer chainring technology, giving vast improvements in rigidity and increased weight savings, whilst also removing outer chainring flex, hugely improving shift performance...

£119.99
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