Summer Sky 27–32g Race-Grade Ultralight Carbon Fiber Road Bike Thru-Axle Set – Custom Fit
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The product in this listing is Summer Sky 27–32g Race-Grade Ultralight Carbon Fiber Road Bike Thru-Axle Set – Custom Fit, organized around the specific axle fitment and variant choices provided for this item.
Summer Sky Race-Grade Carbon Fiber Thru-Axle Set Engineered for riders pursuing every possible gram of weight reduction, the Summer Sky Carbon Fiber Thru-Axle Set weighs approximately 27–32g per pair , depending on the dimensions required for each bicycle. Compared with many standard factory thru-axles, this ultralight upgrade can reduce overall bike weight by 50g or more while maintaining the strength and reliability required for road cycling. Each set is custom-made to match the axle dimensions and thread specifications of the selected frame.
Choose the configuration that matches your bike from the listed options: Bike Model (Specialized SL7 & SL8 & Venge & Allez, Pinarello Dogma F 2023–2024, Pinarello Dogma F 2025–2026, Trek Madone SL & SLR Gen 7 2022–2024, Trek Madone SL & SLR Gen 8 2025–2026, Colnago V4Rs & C68, Colnago Y1Rs, Colnago V5Rs, plus additional listed choices).
Before ordering, compare the axle standard and measurements in the listing with the axle currently fitted to your bike.
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