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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
One of the first tires to be designed specifically for year round use
An optimized 176mm Q-Factor brings race-feel familiarity while a unified 55mm chain line offers maxed-out frame compatibility—no wheel or cassette changes required
model Helix TR29 size 27
model tubeless valve color kit color copper package pair
Sidi Genius X WYVE Road Shoes - Womens Anthracite Gray 41 MFPN=HAX2602 One of the first tiresSidi Genius X WYVE Road Shoes Womens Anthracite Gray 41. GeniusX WYVE combines breathable mesh with TPU reinforcements to deliver lightweight ventilation and enhanced foot stability. Dual NUUN dials and a High Density Instep ensure a precise fit while the R3CC carbon composite sole (stiffness index 6) provides smooth power transfer and balanced comfort across all ride types. Genius X based upper enhances ventilation stability and reduces weight for
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