ethirteen Vario Trail Chainguide
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ethirteen Vario Trail Chainguide Info
e*thirteen Vario Trail Chainguide takes the brand’s long-standing chainguide heritage and refines it for modern trail and downcountry bikes. Built as the most minimal option in the Vario lineup, the Trail version focuses on clean design, low weight, and precise chain control—ideal for riders who want added security without unnecessary bulk.
The Vario Trail Chainguide uses a 2-bolt mount upper backplate paired with an ultra-compact upper slider to deliver reliable retention while keeping weight and visual clutter to a minimum. It’s an excellent match for hardtails and lightweight full-suspension bikes up to 140mm of travel, where efficiency and simplicity matter as much as durability.
At the heart of the system is e*thirteen’s adjustable Vario slider, which allows infinite lateral adjustment via a single-bolt mechanism. This makes it easy to dial in chainline alignment across a wide range of drivetrains. The modular design also lets riders configure the armature position inside or outside the backplate, giving added flexibility to suit different frames and suspension layouts.
Vario Trail Chainguide Specs at a Glance
- Mount Type: 2-bolt upper backplate
- Slider Style: Ultra-compact upper slider
- Adjustment: Infinite lateral adjustment via single-bolt slider
- Armature Position: Mountable inside or outside the backplate
- Intended Use: Trail and downcountry riding
- Bike Compatibility: Hardtails and full-suspension bikes up to 140mm travel
Design Benefits
- Minimal Trail Focus: Compact slider keeps weight low and aesthetics clean.
- Precise Chainline Fit: Infinite lateral adjustment simplifies setup across drivetrains.
- Modular Mounting: Armature positioning adapts to a wide range of frame designs.
- Trusted Retention: Proven chainguide design refined for modern trail bikes.
Final Take
The e*thirteen Vario Trail Chainguide is a smart choice for riders who want dependable chain security without overbuilding their bike. With its lightweight construction, clean look, and highly adjustable design, it delivers just the right amount of protection for fast trail rides and long days in the saddle.



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