Description
Product Overview
The Crankbrothers Guardian Universal Handguard Kit is engineered for cyclists who demand reliable protection on rugged terrain. Constructed from glass‑filled nylon and high‑impact polypropylene (HIPP), the handguard combines lightweight durability with resistance to abrasion, cuts, and punctures. Weighing only 157 grams, it adds minimal mass while shielding your hands from overgrowth, brush, and cactus. The kit includes a quick‑release mounting system, fully adjustable guards that move horizontally, vertically, and diagonally, and an optional extender for larger hands. Standard size fits most brake levers, and the black finish blends seamlessly with any bike aesthetic.
Usage
Designed for mountain biking, trail riding, and off‑road adventures, the Guardian handguard excels in environments where vegetation and debris pose a risk to rider comfort and safety. Whether navigating dense forest trails, desert scrub, or technical singletrack, the guard keeps your hands clear of obstacles, allowing you to focus on line choice and bike handling. Ideal for both recreational riders and competitive racers who need consistent hand protection without compromising control.

Why Choose Us
Crankbrothers brings decades of bike component expertise, and the Guardian handguard reflects that heritage through meticulous material selection and engineering. The glass‑filled nylon core offers superior stiffness, while the HIPP outer layer absorbs impacts. A 5‑year manufacturer warranty underscores confidence in longevity. Unlike generic guards, this kit provides full adjustability and a quick‑release mechanism, ensuring a perfect fit and effortless installation for any rider.
Key Features
- Premium glass‑filled nylon and high‑impact polypropylene construction for maximum durability.
- Quick‑release mounting system enables fast, tool‑free installation and removal.
- Fully adjustable guards with horizontal, vertical, and diagonal movement for a custom fit.
- Optional guard extender accommodates larger hands and diverse brake lever shapes.
- 5‑year manufacturer warranty provides peace of mind and long‑term reliability.
FAQ
Will the handguard fit my bike’s brake levers?
The Guardian Universal Handguard is designed to fit standard mountain bike brake levers. Its adjustable mounting brackets allow you to fine‑tune the position for most lever shapes and sizes.
How easy is it to install the handguard?
Installation is straightforward thanks to the quick‑release system. No tools are required; simply slide the brackets onto the handlebar, tighten the clamps, and lock the release lever.
Is the handguard compatible with drop‑bar road bikes?
The kit is optimized for flat or riser bars commonly found on mountain and hybrid bikes. While it may attach to drop bars, optimal fit and protection are not guaranteed.
What maintenance does the handguard require?
Periodically wipe the guard with a damp cloth to remove dirt and debris. Inspect the mounting bolts for tightness before each ride to ensure secure attachment.
Can I replace the guard extender if it breaks?
Yes, replacement extenders are sold separately by Crankbrothers. Contact customer support with the part number 16958CB for assistance.




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