TRIUMPH TRIDENT 660 (2026+) CUSTOM SEAT TRIM

Transform your 2026-onwards Triumph Trident 660 with a handcrafted Kelpi seat, designed to improve rider comfort while delivering a slimmer, more refined visual profile. Unlike our previous trim-only offerings, this can now supplied as a complete seat unit with the custom trim professionally installed onto an OEM-equivalent comfort seat pan and foam, creating a true plug-and-play solution. Simply turn the key, remove your original seat, and slide your new Kelpi seat into place.

For customers wanting to install their trim themselves, we still offer the trim-only variant (which also means lower shipping costs for international customers).

Comfort and Customisation

Comfort is tailored specifically to the rider, with variable-density foam inserts designed to suit your weight and improve ergonomics. Our standard setup utilises a dual-density 24mm insert, providing excellent long-distance comfort while maintaining the slim, tailored appearance that complements the Trident's modern styling.

Every 2026+ Trident 660 seat features our signature diamond-pattern rider insert, with stitch colours matched to Triumph's OEM colourways:

• Snowdonia White: Black and charcoal detail stitching for a subtle, premium factory-inspired finish.

• Cosmic Yellow: Yellow detail stitching to complement the bike's vibrant accent colour.

• Stone Grey: Chartreuse detail stitching matched to Triumph's distinctive factory graphics.

Each seat is made to order and tailored to your riding requirements, ensuring comfort and aesthetics are perfectly balanced.

Design and Craftsmanship

The factory Trident seat is functional, but its large one-piece appearance can visually dominate the bike. Our design breaks the seat into three distinct panels: a diamond-stitched rider insert, a contrasting pillion border, and a classic British-inspired rear panel. This approach creates a more streamlined and balanced aesthetic while preserving the clean, contemporary lines of the 2026-onwards Trident 660.

• Provenance: Handmade in Australia, every seat is crafted using premium automotive-grade materials:

  • High-end automotive vinyls selected for durability and weather resistance

  • Australian Dunlop comfort foams

  • British Coast waxed cotton threads

  • OEM-equivalent comfort seat pan and base components

Every stage of production, from design and pattern development through to cutting, stitching, assembly and final quality control, is completed in-house to ensure exceptional quality and consistency.

Plug-and-Play Installation (with New Seat Unit)

We've removed the complexity traditionally associated with custom motorcycle upholstery. Rather than requiring you to remove your seat cover and fit a replacement trim, your Kelpi seat arrives fully assembled and ready to install.

Simply unlock and remove your factory seat, slide the Kelpi seat into position, and you're ready to ride. No staple guns, no trimming, no specialist tools, and no upholstery experience required.

This complete-seat approach also ensures consistent fitment, factory-style mounting, and the highest possible finish quality on every seat we produce.

Core Features

• Tailored Comfort: Variable-density foam inserts matched to your weight for optimised ergonomics and long-distance comfort.

• Complete Seat Assembly: Supplied fully assembled on an OEM-equivalent comfort seat pan for true plug-and-play installation.

• OEM-Matched Styling: Stitch colour options designed specifically to complement Snowdonia White, Cosmic Yellow and Stone Grey models.

• Premium Materials: Automotive-grade upholstery materials selected for durability, weather resistance and long-term appearance.

• Handmade Quality: Precision-crafted in Australia using premium materials sourced from around the world.

• Ready to Ride: Install in seconds with no tools, trimming or upholstery work required (when purchasing the New Seat Unit + Trim option)

Order Information

When adding your seat to the cart, please include your weight and specify the units (lbs or kg). We use this information to tailor the foam density and comfort characteristics of your seat to suit your individual riding requirements.

Please note: This product is designed specifically for 2026-onwards Triumph Trident 660 models and is supplied as a either a complete seat assembly or as a trim-only option depending on your selection.