RockShox Decal - SID 120 Ult GPLRF/FLB
OEM replacement decal kit for RockShox SID Ultimate 110–120mm 29 (2020+). Polar Foil finish for gloss black lowers with adhesive-backed, UV-resistant vinyl for a factory-correct look.
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Overview & Technology
Key Features & Materials
Fit, Compatibility & Installation
Who This Is For
Key Features
- ✓ OEM-fit decal kit for SID Ultimate 110–120mm 29 (2020+)
- ✓ Polar Foil metallic finish matches gloss black lowers perfectly
- ✓ UV-resistant laminated vinyl prevents fading and chemical damage
- ✓ Pressure-sensitive acrylic adhesive for secure, long-term bond
- ✓ Includes factory part number 11.4018.105.021 and SRAM ID FS-SPP-A0
- ✓ Lightweight, conformable film for clean application and minimal seams
- ✓ Compact shipping (10.75" x 5.1" x 0.1"), weighs 0.1 lb
Product Identifiers
Frequently Asked Questions
Will this decal kit fit my SID 120 Ultimate fork?
Yes — this kit is made for the RockShox SID Ultimate 110–120mm 29 with gloss black lowers from 2020 onward. Confirm fit using the manufacturer part number 11.4018.105.021 or SRAM model ID FS-SPP-A0.
What materials are the decals made from and are they UV-resistant?
The decals are printed on a high-grade polymeric vinyl with a metallized Polar Foil face and a UV-stable laminate. The laminate resists sun fade and common cleaning chemicals for long-term durability.
Are the decals difficult to install — do I need special tools?
Installation is simple and can be done at home with basic tools: isopropyl alcohol for cleaning, a squeegee or soft cloth for application, and a sharp blade for trimming. For best results, apply above 15°C (60°F) and allow 24 hours for full adhesion.
Do these decals include any service parts or protective film?
No — this listing is a graphic/decal kit only. It does not include seals, bushings, or internal service parts. The decals may include backing paper and protective laminate but not mechanical components.
Can I use these on a painted or resprayed fork?
Yes. The pressure-sensitive acrylic adhesive bonds well to properly cured painted, powder-coated, and anodized finishes. Make sure the surface is fully cured, clean, and free of wax or silicone for the best adhesion.
What should I do if a decal doesn't stick or starts to lift?
Lift usually indicates surface contamination, improper temperature at installation, or an incompatible finish. Remove the decal, clean the surface with isopropyl alcohol, warm the decal and substrate slightly, then reapply. Persistent lifting may require professional installation or replacement.
Buying Guide
When buying fork decals, prioritize OEM part numbers and finish matches to maintain the authentic look and resale value of your fork. Check the manufacturer part number (11.4018.105.021) and SRAM ID (FS-SPP-A0) against your fork model/year to ensure proper fit. Consider material and adhesive quality — vinyl with a UV-resistant laminate and pressure-sensitive acrylic adhesive offers the best balance of durability and ease of installation. If you plan to repaint or refinish lowers, order decals after the paint cures to avoid adhesion issues.
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