Gravel Classic G31-38
Gravel Classic G31-38 - Shimano 9-12 speed/Sram 10-11 speed / Centerlock / Delantero 12 x 100 mm Trasero 12 x 142 mm is backordered and will ship as soon as it is back in stock.
Estimated delivery time: 20 to 30 business days
Overview
The Gravel Classic Pro G30-34 Disc wheelset is designed for gravel and adventure cyclists looking to combine lightness, comfort, and versatility on varied terrain: dirt roads, gravel tracks, mixed roads, or long routes with changing surfaces. Thanks to its construction with high-quality carbon rims, robust hubs, and optimized design, it offers a good balance between efficiency, comfort, and durability.
This wheel is ideal for gravel or "gravel-gravel" bikes that require stability, strength and compatibility with wide tires, without sacrificing performance or ease of installation.
Main features / Specifications
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The rims are made of carbon, with high-end material (Toray T800 type carbon resin).
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Hubs with a 36-tooth ratchet system, which improves power transmission and pedaling efficiency.
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“Pillar Wing21” type spokes (straight-pull), with optimized design to reduce aerodynamic drag and improve stability.
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Compatible axles: front 12 × 100 mm, rear 12 × 142 mm.
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Freehub / freebody compatible with Shimano 9-12 speed or SRAM 10-11 speed cassettes (includes compatibility with SRAM XDR).
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Brake mounting: disc (Centerlock or 6 bolts)
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Construction that seeks a balance between lightness, rigidity and comfort: thanks to the carbon, the wheel improves vibration absorption on irregular roads or gravel, compared to traditional metal wheels.
Key advantages for the user
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Lightness + comfort — the carbon rim reduces weight and smooths the ride on uneven roads, ideal for gravel or long routes.
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Versatility — compatible with a wide range of cassettes (Shimano / SRAM), making it easy to integrate into different bicycles.
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Good power transmission performance — the 36-tooth ratchet system offers a quick and efficient start, useful on climbs or changes of pace.
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Stability and aerodynamic comfort — optimized straight-pull radii help reduce wind resistance and improve stability.
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Adaptability to mixed terrain — designed for gravel, dirt, rural roads, trails and light road, providing a good balance between stiffness and absorption.
