Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Smith Momentum Replacement Lens
Home
Smith

Momentum Replacement Lens

$88.00
/
Shipping calculated at checkout.
  • In stock
  • Backordered, shipping soon
Color
Size
  • Free Domestic Shipping On Orders Over $150 (Excluding Oversized and Bikes)
  • Add To Cart For Final Price
Momentum Replacement Lens

Replacement lens for the Momentum sunglasses, cut to the same 7x4 toric geometry that gives the frame its sharp peripheral vision. Options are available with ChromaPop technology to deliver greater definition, more natural color and unmatched clarity, while photochromic variants shift with the light as conditions change. Swap the lens to match the day — bright sun, moving cloud, or overcast — without buying a second pair, and keep the half-frame's open, unobstructed view intact.

ChromaPop Lens Technology
Available options deliver greater definition, more natural color and unmatched clarity by boosting contrast so trail and road detail stand out clearly.
7x4 Toric Shield Geometry
Dual toric curvature matches the frame's lens shape, holding a sharp, distortion-free view right out to the edge of peripheral vision.
Photochromic Options
Light-sensitive versions adapt to changing light conditions, adjusting tint on their own as sun angle and cloud cover shift through the ride.
Interchangeable Lens System
Swap lenses to suit the day without replacing the whole frame — one pair of glasses covers sun, variable cloud and overcast riding.
Smudge and Moisture-Resistant Coatings
Specialty coatings resist smudge and moisture, keeping the lens easy to clean and the optics clear through sweat, spray and trail dust.
Open Half-Frame Visibility
The lens fits the half-frame design, which removes the lower rim to open up peripheral vision on winding descents and technical terrain.
Prescription Compatibility
Works within the frame's optical docking system, which accepts a prescription lens insert for corrective wearers.
Condition Coverage
Options are available for bright sun, variable conditions and overcast or cloudy riding, so the same frame handles the full day.

General

Product Type
Replacement shield lens
Compatible Frame
Momentum sunglasses
Intended Use
Cycling, mountain biking, trail and everyday wear

Lens

Lens Technology
ChromaPop and photochromic options available
Base Curve
7x4 toric shield, dual curvature
Coverage
Large coverage, medium frame fit
Frame Style
Half-frame
Coatings
Smudge and moisture-resistant
Lens Change
Interchangeable

Fit & Integration

Frame Fit
Wraparound
Prescription Support
Compatible with the optical docking system prescription lens insert
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.
Handling the Toric Curve
Always set the lens curved-side up on a flat surface rather than balancing it rim-down, and support the curve with two hands when handling. Toric geometry can be forced out of alignment by flexing the centre.
Handling
Hold the lens by its rim or the mounting edge rather than the face of the lens. Fingerprints and skin oils are the fastest way to reduce clarity, so clean before fitting.
Lens Changes
Wipe grit and dust from the lens channel and frame groove before swapping, so the new lens seats flat and the fit stays aligned. Do not force a lens that resists — the channel may still hold debris.
Storage
Store in a hard case or microfiber pouch with the lens facing inward and nothing resting against the surface. Avoid loose pockets with keys, tools or loose change that can puncture or scratch.
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.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

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.

You may also like

Recently viewed