Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
Smith Shift MAG Replacement Lens
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Smith

Shift MAG Replacement Lens

$88.00
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Shift MAG Replacement Lens

Replacement lens for the Shift MAG sunglasses, built for cyclists and runners who want every performance advantage they can get. Snap the magnet on the side for quick, fingerprint-free lens changes, so you can match the light without slowing down. Options are available with ChromaPop technology to deliver greater definition, more natural color and unmatched clarity, while photochromic versions adapt as the conditions shift. Flatter than most performance eyewear, the lens keeps a secure feel at your fastest.

Magnetic Clip Attachment
The magnet snaps to the side of the frame for quick, fingerprint-free lens changes — no fumbling with fasteners, and no smearing the coating with your gloves.
ChromaPop Lens Technology
Available options deliver greater definition, more natural color and unmatched clarity by boosting contrast so road, trail and terrain detail read clearly at speed.
Photochromic Options
Light-sensitive versions adapt to changing light conditions, shifting tint on their own as sun angle and cloud cover move through a ride.
Flatter 5-Base Profile
Flatter than most performance eyewear, the lens keeps peripheral vision open and the profile clean without the bulk of a deeply wrapped lens.
Large Coverage on a Medium Fit
Generous lens coverage shades the eyes and brow while the medium fit keeps the frame sitting right on smaller faces.
Two-Click Position Adjustment
The Megol nose piece clicks between two positions, letting you set the fit where it sits best on your face and lock it there.
Non-Slip Megol Temples
Textured Megol temples grip without pinching, so the glasses stay put through sprints, descents and long hours in the saddle.
Smudge and Moisture-Resistant Coatings
Specialty coatings keep the lens easy to clean and the optics clear through sweat, spray and trail dust.
Cycling and Running
Designed for both — the light weight, flat profile and secure fit suit the bike and the run without swapping eyewear between them.

General

Product Type
Replacement lens
Compatible Frame
Shift MAG sunglasses
Intended Use
Cycling and running

Lens

Lens Technology
ChromaPop and photochromic options available
Base Curve
5-base, slight wrap fit
Coverage
Large coverage, medium frame fit
Coatings
Smudge and moisture-resistant
Lens Change
Magnetic clip, interchangeable

Fit & Integration

Frame Fit
Medium fit, slight wrap
Nose Pads
Two-click position adjustable Megol
Temples
Megol, non-slip grip
Cleaning
Clean with a clean microfiber cloth and a lens-specific cleaner. Never use paper towel, a shirt hem, or household glass cleaner — particulates and solvents will scratch the coating and haze the optics.
Magnetic Clip Care
Wipe grit and mud from the magnetic clip and the lens channel before fitting so the lens seats flat and the attachment holds securely on the move. Check the magnet face for embedded grit, which can scratch the lens as it clicks on.
Handling
Hold the lens by its rim or the frame rather than the face of the lens. Fingerprints and skin oils are the fastest way to reduce clarity, and the whole point of the magnetic mount is that you can change lenses without touching the glass.
Storage
Store in a hard case or microfiber bag with the lens facing inward and nothing resting against the surface. Avoid loose pockets with keys, tools or loose change that can scratch or puncture it.
Photochromic Transition
Photochromic lenses darken with UV exposure and lighten as the light drops, and the change takes time to settle. Expect the tint to lag a big shift in conditions by a minute or two.
Replacement
Swap the lens out once scratches, coating haze or distortion begin to affect vision. Carrying a spare keeps you moving when a lens is dropped or punctured mid-ride.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 4-7 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

 Gear & Apparel:

Outdoor Gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 5-21 business days. Please reach out to us with the most up to date deliveries times as they vary per Manufacturer. 

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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