®

The NATVRAL® eTilt Story

The Bike Evolved.
The Seat Stayed Fixed.

Terrain-Adaptive Rider Positioning

Ride ours once — and static feels unnatural.

Build updates incoming

Seat Axis Intelligence

Why Seat Axis Matters

The rest of the bike evolved. NATVRAL brings the seat axis into the ride system.

01Problem

The Problem That Flew Under the Radar

Seat angle stayed fixed while the rest of the bike evolved.

For over a decade, mountain bike suspension evolved at a staggering pace. Forks got smarter. Shocks became adaptive. Drivetrains went wireless. Carbon frames shaved grams. Electronic shifting made gear changes instant.

But one critical axis of the bike stayed frozen in time: the seat.

Your dropper post moves up and down — and that’s it. The saddle angle is fixed, locked, static. Whether you’re grinding a 15% climb or sending a rock garden, your pelvis sits at the same tilt it was set to in the parking lot.

Riders compensate constantly — shifting weight, gripping harder, absorbing strain through the lower back. Saddles improved. The seat axis that connects rider to dirt did not.

02Biomechanics

Why the Seat Axis Matters More Than You Think

Your pelvis is the control point for power, comfort, and handling.

03Solution

Terrain-Adaptive Rider Positioning

NATVRAL adjusts rider position to the trail, not the parking lot.

  • Climbing · Negative tilt
  • Descending · Positive tilt
04Evolution

The Bike Evolved.
The Seat Stayed Fixed.

Suspension, shifting, frames advanced. Saddle angle stayed static.

05Technology

How NATVRAL eTilt Works

Remote control, saved positions, calibration, terrain-matched adjustment.

06Controls

NXT Remote Control

Bar-mounted, sub-brake-lever, sub-millisecond rider input.

  • Nordic BLE
  • ms latency
07Presets

Save It. Recall It. Ride It.

Climb, descend, neutral — stored on the post, one tap away.

08Provenance

North Shore Developed

Endurance-tested in the Sea to Sky corridor — Squamish to Whistler.

  • A world's first
  • Patent-backed
  • North Shore developed

Integration Paths

Two ways into the electrified platform

A future semi-integrated upgrade path for select existing 34.9 mm e-MTBs, and fully integrated OEM systems engineered into complete bikes from day one.

  • Complete full-stack dropper post with eTilt.
  • Join the eTilt build list for development updates, install guidance, and future availability.
  • Uses dedicated routing and an accessory power port; integration effort is similar to wiring a light set.
  • Draws power only, keeping the system electrically independent from the motor/display ecosystem and error codes.
  • Designed for riders who want to upgrade a current 34.9 mm e-MTB with terrain-adaptive rider positioning.
  • Installation through a qualified local bike shop or service center.
  • Future retrofit / aftermarket installation path.

Roadmap

Where we’re headed

NATVRAL eTilt introduces a new category in mountain biking: rider-controlled, terrain-adaptive seat positioning. eTilt is our first electronic system — and the start of a better ride experience for more riders over time.

  1. Spring, 2026

    Meet NATVRAL eTilt

    We reveal the story, the system, and the vision behind dynamic seat positioning.

  2. Summer 2026

    Launch — Develop in Public

    We refine the experience through prototyping, athlete testing, and real-world feedback.

  3. Fall 2026

    Validation

    We dial in performance, durability, and the final ride feel.

  4. 2027

    Founding Rider Launch

    A limited production reservation release for first riders helping shape the launch experience.

  5. TBD

    First Production Run

    Expanded availability and the first broader release of NATVRAL eTilt.

Rider Reservation Survey · Early Release Giveaway

Help shape the
future of riding.

20-second survey.

One lucky respondent wins an unreleased NATVRAL product before market release.

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Limited Reservation Access

Follow the build & reserve production access.

NATVRAL® FullTilt is in Limited Production Underway—a $0 production reservation / compatibility program routing allocation updates ahead of storefront checkout (not crowdfunding).

NATVRAL® e‑Tilt® is still in the lab, with global athletes and engineers testing the platform now. Enter the reservation queue to follow the build, get release updates, and be first to know what opens next.

Reserve Access →

Launch updates and production availability only — no spam.

Technology and component ecosystems used or referenced by NATVRAL. No official endorsement is implied.

BUILT WITH TRUSTED TECHNOLOGY
  • ARM technology ecosystem
  • Nordic Semiconductor technology ecosystem
  • Bluetooth technology ecosystem
  • Panasonic Batteries technology ecosystem
  • Trelleborg Sealing Solutions component ecosystem
  • igus component ecosystem
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