Head HE03A Gravel Bike

  • Frame/Fork: Stable geometry, 6061 aluminum in gloss evergreen, integrated cables, tapered headtube, threaded bottom bracket shell.
  • Tires/Wheels: CST Tirent gravel tires (700 x 40c), double-wall aluminum quick-release 700c wheels, presta valve.
  • Drivetrain: L-Twoo R5 drivetrain, ProWheel RPL 46/30T crankset, 11-34T 9-speed cassette, KMC chain.
  • Brakes/Extras: Zoom mechanical disc brakes, 160mm rotors, aero-shaped aluminum drop bar, aluminum seatpost, Head performance saddle, two water bottle mounts.
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Description

The bike features a Frame/Fork with stable geometry for excellent off-road control, made of 6061 aluminum in gloss evergreen with silver logo and accent colors. Integrated cables provide a sleek look, reduced dirt and dust accumulation, and less noise. The tapered headtube and threaded bottom bracket shell enhance durability and performance.

Tires/Wheels are equipped with CST Tirent gravel tires (700 x 40c, max width 45c), and front and rear presta valve double-wall aluminum quick-release 700c wheels in black, providing excellent traction and stability on various terrains.

The Drivetrain includes an L-Twoo R5 drivetrain with a braze-on with clamp front derailleur, slap-reducing long cage rear derailleur, and shifters. The ProWheel RPL 46/30T crankset and traditional spline style 11-34T 9-speed cassette with KMC chain ensure smooth and reliable gear shifting.

Brakes feature Zoom cable-actuated flat-mount mechanical disc brakes with front and rear 160mm 6-bolt rotors and L-Twoo R5 brake levers with Jagwire housing, offering reliable stopping power in all conditions.

Extras include an aero-shaped 420mm aluminum drop bar with a 31.8mm clamp diameter and cork gel grip tape, an aluminum 30.6mm seatpost with quick-release adjustment, a Head aluminum rail performance saddle, and a Head 90mm aluminum +/- 7-degree stem. The bike also has two water bottle mounts on the downtube and seat tube for hydration on the go.

Frequently asked questions (FAQ)

Grizzly Gravel is a cycling enthusiast website that provides a wealth of resources for gravel bike riders, adventure seekers, and aspiring cyclists. Here are some answers to the most common questions we get.

A gravel bike, also known as an adventure bike, is a type of bicycle designed to handle a variety of terrain, including paved roads, gravel paths, and light trails. It combines features from both road and mountain bikes, such as a lightweight frame, wider tires with more tread than road bikes, disc brakes for better stopping power, and a more upright and relaxed geometry for comfort on long rides. Gravel bikes are versatile and suitable for cyclists who want to explore different surfaces and enjoy a mix of on- and off-road riding.

When selecting a gravel bike, consider the following key features:

  • Frame material: Aluminum, steel, carbon fiber, or titanium, each with its own characteristics and price points.
  • Tire clearance: Look for a frame that can accommodate wider tires (typically 35-45mm) for better traction and comfort on varied surfaces.
  • Gearing: Gravel bikes often have a wide range of gears to handle different terrains and gradients. A 1x or 2x drivetrain with a wide-range cassette is common.
  • Brakes: Disc brakes, either mechanical or hydraulic, provide reliable stopping power in all weather conditions.
  • Mounts: Many gravel bikes have mounts for racks, fenders, and multiple water bottles, allowing you to carry gear for longer adventures.
  • Geometry: A longer wheelbase, slack head tube angle, and a taller head tube provide a more stable and comfortable ride on rough terrain.

Gravel cycling can be a safe and enjoyable way to explore new landscapes and challenge yourself on two wheels, as long as proper precautions are taken. While there are inherent risks involved in any form of cycling, these can be mitigated with the right approach. To stay safe while gravel cycling, it's essential to wear a properly fitted helmet, use lights and reflective clothing to increase visibility, familiarize yourself with the route and terrain, ride within your limits and skill level, carry a reliable means of communication, bring enough water, food, and essential tools, be aware of your surroundings, and follow the rules of the road or trail while being courteous to other users. By taking these precautions and riding responsibly, you can minimize the risks and fully enjoy the experience of gravel cycling.