Kogel Bearings Shimano Crank Arm Fixing Bolt

Kogel Bearings Shimano Crank Arm Fixing Bolt

In this article I will review the Kogel Bearings Shimano Crank Arm Fixing Bolt, or as Shimano calls it the crank arm cap or pre-load cap. Default Shimano uses plastic versions of this component Y0N500025. For the Dura Ace 9000 cranks I’ve exchanged it with a grey anodized Wheelsmfg FIX-BOLT-1 from 6061 aluminum. The Kogel Bearings Crank Arm Fixing Bolt will go on the Deore XT M8100 Hollowtech II crank arm (with 4iiii power meter).

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4iiii Precision 3 Power meter Deore XT M8100

4iiii Precision 3 Power meter Deore XT M8100

In this article I will review the 4iiii Precision 3 Power Meter on the left Shimano Deore XT M8100 crankarm. I’ve purchased the factory installed crankarm and exchanged it on my Scott Scale 925 mountain bike. I’ll have a look at the key features, the 4iiii companion app for Google Android and my experience so far with the power meter (without the find my feature).

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Sidi Drako 2 SRS Carbon Matt Mountain Bike Shoes

Sidi Drako 2 SRS Carbon Matt Mountain Bike Shoes

In this article I will review the Sidi Drako 2 SRS Carbon Matt Mountain Bike shoes, and zoom in on features and details that I really like. I will also explain the similarities with the Sidi Wire SP shoes that I use on my road bike.

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Wheelsmfg FIX-BOLT-1 for Shimano Dura Ace 9000

Wheelsmfg FIX-BOLT-1 for Shimano Dura Ace 9000

Sometimes small details on your road bike make a big difference. The Wheelsmfg FIX-BOLT-1 replaces the black plastic crank arm fixing bolt for Shimano Dura Ace 9000 with a grey anodized  6061 aluminium version. The Wheels Manufacturing crank fixing bolt is compatible with other Shimano HollowTech II crank-sets as well.

In this article I will briefly look at the design and compare it with the original Shimano crank fixing bolt.

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