Crankbrothers Synthesis Enduro Alloy 2.0 i9 Rear Wheel

This wheel is a game changer. The i9 hub has so many engagement points, it feels instant. The alloy rim has taken hits and stays true. Tubeless setup was easy. Great for enduro.

I've ridden this wheel for months and it's still true. The hub is loud but reliable. The rim is a bit heavy but strong. Overall, great value for the price.

The wheel rolls well, but after a few rides the hub developed some play. Contacted support and they fixed it. Other than that, it's a decent wheel.

The i9 hub is insane. Pedaling into a climb feels so responsive. The wheel is well-built and feels solid. Couldn't be happier with this purchase.

Replaced my stock wheel with this one and it's much better. The hub is smooth and the rim is durable. Weight is okay. Great for trail and enduro riding.

The hub is super loud and annoying. Also, the rim cracked after a moderate hit. Maybe just bad luck, but I expected better. Disappointed.

This wheel has been flawless. The i9 hub sounds great, the rim is strong, and it was easy to set up tubeless. I've ridden it hard through rocks and roots with no issues. Five stars.

Great wheel overall. The engagement is very quick and the wheel feels stiff. Only reason not 5 stars is that it took a while to get the tire seated – the bead seat is a bit tight. But once set, it's fine.