I recently received a set of the new Boyd Kanuga mountain bike rims for a customer. I took some measurements and will say that I am very impressed so far.

The measured ERD of 595mm is consistent around the rim. The weight for the 28h rim was 451g and the 32h weighed 437g. The internal width was 24.6mm and external width of 29.2mm. Rim depth is 22mm. Impressive weight for such a wide rim. The center rim well is narrower than their Altamont road offering. The bead shelf is also very different by incorporating a small bead locking lip to help prevent tire burping.

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