Gravel Bike Introduction

This all-carbon fiber gravel road bike is designed for long-distance adventures and challenging terrain. The entire bike (frame, fork, and wheels) is constructed from lightweight, high-rigidity carbon fiber, balancing exceptional road feel with durability.This carbon gravle bike features the classic Shimano GRX BR600 2x11-speed drivetrain, offering a wide gear ratio range to easily handle steep inclines and long rides. The frame utilizes a forward-thinking UDH universal rear derailleur hanger design, perfectly compatible with future drivetrain technologies, and includes a practical toolbox, greatly enhancing loading convenience for long-distance riding while providing robust off-road performance.

About Carbon Gravel Bike GR638
Brand:MEINIER 
Model:GR638
Type:Carbon Gravel Bike 
Size:44/46/49/52/55 
Frame:Full Carbon Fiber Gravel Frame TY138
Fork:Full Carbon Fiber Gravel Fork TY138
Handlebar:Full Carbon Fiber 12°Gravel Handlebar 
Seatpost:Carbon Fiber Seatpost SP012
Brakeset:Shimano GRX BR600 Hydraulic Disc Brake 
Crankset:Shimano GRX 2x11S(custom 1x11S ) 
Wheelset:T800 Carbon Gravel Wheels

Bike Specifications

GR638 Geometry

Key Benefits:

12° Dorp carbon fiber handlebar

Gravel handlebars are one of the core features of gravel bikes. They combine the speed of a road bike with the stable handling of a mountain bike and the cargo capacity of a touring bike. The wide, V-shaped design provides better handling stability and a more confident downhill posture. At the same time, the wider handlebars provide more space to install handlebar bags, making them suitable for multi-day long-distance trips. This allows riders to enjoy a safe, comfortable, and free riding experience even on unpaved roads.

Gravel Handlebar Size:420x80/90/100/110/120mm(the handlebars are matte black by default)Please specify the size when placing your order.

Shimano Groupset:

This road gravel bike is paired with a Shimano GRX BR600 2X11S. Shimano's GRX range of groupsets has become the most popular option for gravel riding. This groupset has a double chainset to provide a wide range of gears, which is ideal for bikepacking and longer journeys or journeys on very steep terrain.

Toolbox:

This carbon gravel bike frame with a toolbox, showcasing a balance between performance and practicality, further enhancing the storage capabilities of this cyclocross bike.

Custom Painting Services:

We are carbon fiber factory in China.we have a professional design and painting team to provide you with professional customized painting services. Our service allows you to create a personalized paint job that truly makes your bike stand out.
You can contact us and we can customize the color and logo for you.

All-round performance

This gravel carbon bike is more than just a bicycle; it's a true all-terrain platform, perfectly suited for both paved roads and off-road adventures. It blurs the lines between traditional road bikes and mountain bikes, aiming to provide riders seeking ultimate versatility with the ultimate "one bike for everything" solution.

This road bike gravel core lies in its meticulously calculated geometry. The designers employed a relatively relaxed head tube angle combined with an extended wheelbase. This robust architecture significantly reduces the bike's handling sensitivity on rough, uneven surfaces, giving riders a sense of stability and ease on soft gravel and muddy trails. At the same time, the frame provides ample space for large tires. This not only delivers superior physical damping, significantly filtering out minor vibrations on off-road terrain, but also provides powerful grip and confidence by increasing tire contact patch.