GRAVEL CRUSHER
This high-performance all-rounder made a big splash with its 2018 debut, landing podium finishes at big-time gravel events including Grinduro and the unofficial “Gravel Worlds” in the U.S. It’s designed around a lightweight Advanced composite frameset with gravel-riding geometry, so you can tackle long, hard rides with greater control and less fatigue. A composite fork eats up bumps, and the D-Fuse seatpost and Contact XR D-Fuse handlebar absorb shocks and vibrations. The frame is integrated for disc brakes and has clearance for larger tires up to 45c so you can float through the rough stuff. Add in some clever frame details, including the X-Defender downtube protector and smart mount system for racks and accessories, and you have everything you need for your gravel adventures.
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Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.
Specific composite layup and tube shaping, including ultra-thin and flattened seatstays, a low seatstay/seattube junction, and thin, slightly curved fork legs combine for a balanced, compliant ride quality and reduced rider fatigue.
The D-Fuse seatpost and handlebar were designed to function as a system, absorbing road shocks and vibrations so you can ride farther, faster.
A massive rectangular downtube and oversized toptube work in unison to provide superior front end lateral and torsional steering precision. The precisely engineered, rectangular shaped downtube yields unprecedented steering and pedaling stiffness.
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside.
Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
