ethirteen Vario DH Lower Chainguide

ethirteen Vario DH Lower Chainguide Info

Vario DH Lower Chainguide represents the latest evolution of e*thirteen’s legendary downhill chain management system. With nearly two decades of dominance on the World Cup Downhill circuit, e*thirteen chainguides are trusted by the fastest riders in the world. The Vario platform builds on that legacy by offering greater adjustability, improved chain retention, and rider-focused customization for today’s most demanding gravity bikes.

This Lower Only version is purpose-built for modern downhill and freeride frames—especially high-idler designs—where full upper coverage is not required. Designed for bikes with 140mm of travel and above, the Vario DH Lower Chainguide is engineered to withstand repeated impacts, high chain loads, and the harsh conditions that define gravity riding.

Versatility is central to the design. The lower armature can be mounted inside or outside the backplate, allowing riders and mechanics to fine-tune fitment around chainlines, chainstays, and frame-specific constraints. Riders can also choose their preferred level of protection, with included bashguard options sized for 28–32T or 34–36T chainrings.

For riders seeking maximum chain control, the system supports an optional stealth lower idler. This low-friction, ultra-quiet idler can be run or removed based on personal preference, terrain, or drivetrain setup—delivering adaptable performance without compromise.

Vario DH Lower Chainguide Specs at a Glance

• Application: Downhill and freeride bikes with 140mm+ travel.
• Coverage: Lower-only chainguide configuration.
• Mounting: Adjustable armature placement inside or outside backplate.
• Chainring Sizes: Bashguards for 28–32T or 34–36T.
• Idler Option: Compatible with optional stealth lower idler.

Design Benefits

1. Race-Proven Reliability: Trusted by World Cup downhill athletes worldwide.
2. Custom Fit: Multiple mounting and coverage options for modern frame designs.
3. Maximum Retention: Optional idler increases chain security in extreme conditions.

Final Take

The Vario DH Lower Chainguide is built for riders who push hard and expect flawless chain control. With modular coverage, adaptable mounting, and proven downhill durability, it’s a refined solution for aggressive gravity bikes and high-idler setups.