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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Rims: WTB ST i40 TCS 2
90-degree riding posture
Protected by multiple patents: 6397648B1
With ramped spacers
riding trails
Sinus BLACK X Titan Cable Rims: WTB ST i40 TCSLightweight & Capable Gravel Rim Optimized for 4060mm Tires The Sinus Rim is a light, durable, and tubeless ready gravel rim designed for modern wide tire setups. With a 25mm internal width on 650B and 21mm internal on 700c, it delivers excellent support and stability for aggressive gravel riding. Its asymmetric profile improves spoke tension balance for increased strength and longevity. Specifications Internal Width: 25mm (650B), 21mm (700c)
