TREK CHECKPOINT SL Frame Protection Kit

TECTORA BikeProtection Gravel Frame Protection Film – STEK PPF Paint Protection for TREK CHECKPOINT SL

Asphalt, gravel, mud — your TREK CHECKPOINT SL takes it all. Our custom-fit STEK PPF frame protection film makes sure your carbon frame looks as good as your adventure feels — ride after ride, season after season.

Fitment & Compatibility

This kit was precision digital-designed and tested for:

Model: TREK CHECKPOINT SL frame Gen 3 (from 2025) and Gen 2 (2022-2024)
Material: Carbon frame
Sizes: Available for S, M, ML, L and XL

Coverage & Protection Zones (14-piece kit incl. fork)

Targeted protection for the typical weak points of a gravel bike — built for mixed terrain and long days in the saddle. The kit protects:

Impact zones: Down tube & bottom bracket area — protection against rock strikes and gravel impacts.
Frame structure: Top tube, head tube & seat tube.
Rear triangle: Chain stays & seat stays — protection against mud, gravel, and shoe contact abrasion.
Cable rub protection: Precision-cut pieces covering critical areas exposed to brake and gear cable abrasion.

Pro Installation Tips

Preparation: Remove the bottle cages and wheels — for clean access to every edge.
Positioning: Always work wet. Leave approx. 3 mm gaps between pieces.
Bonding: Use a hair dryer on edges — especially around contact and bikepacking attachment zones.
Important: Do not wash the bike for at least 7 days after installation — the adhesive needs time to fully cure.

Gravel Install Tip: Extra care on bikepacking attachment zones

On gravel bikes, a lot of damage comes from frame bag attachment points and strap friction — take extra time here for alignment and edges for a clean, long-lasting finish.

What's Included – Full-Frame Set incl. Fork

Everything you need for a clean home installation — no professional required:

Pre-cut protection film: 100% precision fit — no cutting on the paint required.
Application fluid: Spray bottle with Slip Solution — just add water.
Pro squeegee: For a bubble-free, smooth surface.
Microfiber cloth: For pre-installation cleaning and final finish.
Step-by-step instructions: Clear and easy to follow — perfect for first-time installers.

Technical Specifications

Film Material

We exclusively use STEK PPF — a premium thermoplastic polyurethane (TPU) from American manufacturer STEK. Robust, flexible, and engineered for hard mixed-terrain use on gravel routes.

Film Thickness

208 microns — strong enough for gravel and rough terrain, flexible enough for a precise fit on complex gravel frame geometries.

Self-Healing Properties

The elastic top layer regenerates itself with heat. Swirl marks and light scratches disappear with sunlight, warm water, or a hair dryer — effortlessly.

Nano-Ceramic Coating

Factory-applied nano-coating with Lotus Effect: mud and water bead off reliably — keeping your frame clean even after the muddiest gravel adventure.

Warranty

10-year manufacturer warranty against yellowing and cracking.

Accessories & Frame Protection for your TREK CHECKPOINT SL

A gravel bike like the TREK CHECKPOINT SL is built for adventure — long-distance touring, rough terrain, bikepacking. A precision-fit frame protection film protects your carbon frame exactly where no other accessory reaches — against gravel spray, abrasion, and transport scratches.

What makes this kit essential:

Gravel chip protection: Absorbs impacts on the down tube — gravel strikes hit significantly more often than on asphalt.
Bikepacking protection: Prevents abrasion from frame bags and attachment points — unique to gravel riding.
Resale value: An undamaged carbon frame holds its value — a scratched one does not.

Film Quality & Material – STEK PPF

Our gravel bike frame protection film for the TREK CHECKPOINT SL was developed specifically for this frame — every curve, every edge, every bikepacking contact point fits perfectly. Transparent, self-healing, and tough enough for every gravel adventure.

This bike frame PPF is engineered specifically for carbon gravel and adventure bike frames — not a generic wrap, but a model-specific protection solution built for mixed-terrain riding and long-distance touring.

We trust STEK PPF — one of the most reliable paint protection films from the USA — for long-lasting protection that holds up through thousands of gravel kilometres.

Your bike. Your adventure. Stay protected.

Questions & Answers

Is PPF film on the TREK CHECKPOINT SL really necessary? Or does a gravel bike frame not need any protection?

The carbon frame needs protection every day — not just in crashes. Gravel riding is the toughest test for frame paint: gravel thrown by tyres at speed, rocks and branches on forest roads, and abrasion from mud and sand attack the frame on every ride. STEK PPF covers the entire frame like an invisible skin — without changing the look or geometry.

Can bikepacking bag abrasion and straps damage the carbon frame of the TREK CHECKPOINT SL?

Yes — bags and straps constantly rub against the frame at the down tube, top tube and rear triangle. Over time this creates permanent scratches in the lacquer that cannot be removed. STEK PPF protects all bikepacking contact zones without interfering with bag mounting.

Will the PPF film on the TREK CHECKPOINT SL be visible or change the look of the frame?

Not at all. The gloss variant is crystal clear and maintains the original shine — barely noticeable to the naked eye. The matte variant preserves the matte finish without any change in texture. Both use precision laser-cut pieces — the bike looks original, but is fully protected.

How to apply your TREK CHECKPOINT SL Frame Protection Kit

Instructions

User manuals for download for the following variants:

TREK CHECKPOINT Gen 3 (2023- )