WTB Proterra Light i23 Front Wheel – 700 12 x 100mm 6-Bolt Black 28H. Proterra Light i23 wheels check all the boxes for a fast and light alloy wheelset. The 23mm inner rim width provides the optimal tire profile for adventure road and gravel tires ranging from 30-42mm. Its open-cavity profile features thin weight-optimized walls that provide the perfect blend of stiffness resilience and efficiency. Subdued graphics on a bead blast finish ensure these wheels wont clash with the colors of your dream bike.

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