Shimano GRX 820

C-Bear BB86/BB92 Ceramic Bottom Bracket PF41–AC for All Conditions

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C-Bear BB86/BB92 Ceramic Bottom Bracket PF41–AC for All Conditions

In this article I will look at the C-Bear BB86/BB92 Ceramic Bottom Bracket PF41-AC for all conditions. It is a press fit BB86/BB92 bottom bracket for Shimano GRX 820 Hollowtech II cranks on a Canyon Grizl CF SL8 1by gravel bike. Unfortunately the default Token Ninja BB4124PS bottom bracket started making funny noises.

Finally I will compare this PF41-AC all condition C-Bear Ceramic Bottom Bracket with the C-Bear Ceramic Bottom Bracket for BB86/BB92 PF41 with R (road) ceramic bearings, in the Canyon Ultimate CF SLX.

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Wolf Tooth Aero Chainring for Shimano GRX 820 Hollowtech II Cranks

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Wolf Tooth Aero Chainring for Shimano GRX 820 Hollowtech II Cranks

In this article I will review the Wolf Tooth Aero Chainring for Shimano GRX 820 Hollowtech II cranks on the Canyon CF SL 8 gravel bike. It is a 46T Aero chainring, and one of the very few Aero chain rings available for gravel bikes. The only other brand with an Aero chainring for gravel is Alugear.

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