Lyrik E1 Select 27.5in Boost Fork

What Our Gearhead® Experts Are Saying:

"I installed the Lyrik E1 Select on a 27.5in enduro build and immediately appreciated how well the LinearXL air spring managed both small bump sensitivity and bigger hit support without needing constant adjustment. The Delta RC damper's external controls are positioned well, and the action is clean, giving me reliable low-speed compression and rebound tuning between runs at the trailhead. For the price point, the performance here is hard to argue with, especially on a build that sees varied terrain week to week."

Trail riding at the enduro end of the spectrum asks a fork to do two things well simultaneously: stay supple enough to track rough ground at speed and firm enough to hold a line when you push hard through a corner or brake late into a turn. The Lyrik E1 Select 27.5in Boost Fork is Rock Shox's answer to that demand at an accessible price, built around new-generation internals that bring meaningful performance upgrades over the previous platform.

The LinearXL air spring is the most significant change in this generation of the Lyrik. The system is engineered to produce a consistent and predictable force curve across the full travel range, removing the progression spikes that can make forks feel harsh or unpredictable in the mid-stroke. A fixed bottom-out system provides controlled end-stroke support, protecting the fork and the rider when the travel runs out on big hits. The new Delta RC damper handles compression and rebound through external adjusters that are easy to locate and turn without tools, with low-speed compression shaping the fork's response to trail chatter and braking forces, and independent low-speed rebound controlling how quickly the fork returns after a hit. The damper is also engineered for near-silent operation, a detail that matters more on long days in the saddle than it might seem.

The 35mm tapered aluminum stanchions wear Rock Shox's Fast Black finish, a surface treatment that reduces friction at the wiper seals for a smoother initial stroke and longer seal service intervals. Maxima 920 blended 15w oil fills the lower legs, further reducing overall friction in the system. Low-grab SKF wiper seals complete the package, keeping contaminants out without adding noticeable drag. The fork carries Boost 15x110mm thru-axle spacing for maximum front-end stiffness and is e-bike approved, making it a strong choice for both standard and assisted trail builds. An integrated fender mount ships with a compatible fender included, a practical addition for riders in high-precipitation climates.

The Lyrik E1 Select 27.5in Boost Fork is best suited to trail and enduro riders running 27.5in wheels who want straightforward, reliable front suspension with enough tuning range to adapt to varied terrain without requiring advanced technical knowledge to set up.