E*thirteen

About E*thirteen

Founded in 2001 and headquartered in Petaluma, California, e*thirteen has spent more than two decades engineering mountain bike components that bridge the gap between everyday trail riding and elite-level racing. What started as a small, rider-driven brand has grown into a globally recognized name trusted by weekend warriors and podium-chasing enduro competitors alike. The company's philosophy is straightforward: build parts that genuinely perform when the terrain gets rough, and back them up with the kind of reliability that keeps riders on the trail instead of in the repair stand.

Drivetrain Components

E*thirteen's drivetrain lineup is arguably the heart of the brand. Their chainrings, cassettes, and crank systems are designed with wide-range gearing in mind, making them a natural fit for the demands of modern 1x drivetrains on both standard MTB and eMTB platforms. Precision machining and carefully chosen alloys give e*thirteen drivetrain parts a reputation for durability even under the sustained torque loads that electric-assist riding introduces. Riders who push big miles in technical terrain consistently turn to e*thirteen when it's time to upgrade or replace their drivetrain.

Wheel Systems & Hubs

Beyond the drivetrain, e*thirteen is widely recognized for its complete wheel systems and the innovative Sidekick hub platform. The Sidekick hub's unique engagement design offers rapid pickup, a feature that matters enormously when precise power delivery can mean the difference between clearing a technical section and dabbing a foot. E*thirteen's rims are built to complement these hubs, pairing appropriate width and volume with wall constructions tuned for trail and enduro abuse. Whether purchased as individual components or as a complete wheelset, e*thirteen's wheel goods deliver a cohesive, performance-matched system.

Cockpit & Rider Contact

E*thirteen also addresses the touchpoints between rider and machine. Their cockpit accessories — including handlebars and stems — are engineered for the geometry demands of modern aggressive trail and enduro bikes, where a confident, controlled front end translates directly into faster, more precise riding. On the rider contact side, e*thirteen produces saddles and pedals designed to complement the physical demands of long descents and technical climbs. Every component in this range reflects the same attention to weight, strength, and real-world usability that defines the brand overall.

eMTB-Ready Engineering

As electric mountain bikes have surged in popularity, e*thirteen has been proactive in engineering components specifically for the unique stresses of eMTB use. Higher sustained torque, increased rider and bike weight, and more frequent trail sessions all place greater demands on drivetrain and wheel components. E*thirteen's eMTB-specific parts are built to those higher standards from the ground up — not simply rebranded road or traditional MTB parts.

Service Parts & Longevity

One of the less glamorous but genuinely important aspects of e*thirteen's catalog is its range of service parts. Bearings, small hardware, and replacement wear items are available so riders can refresh their components rather than replace entire assemblies. This commitment to repairability reflects a brand that understands the real cost of riding and takes a long-term view of customer satisfaction.

Whether you're spec'ing a new build, refreshing a tired drivetrain, or dialing in your contact points for a big race, e*thirteen offers a cohesive ecosystem of mountain bike components engineered to exceed expectations on every trail.