Every bolt has its place.
Fastener Fortress Titanium Kit – Husqvarna, KTM & GasGas 250/350/450 4-Stroke
Titanium for nearly every bolt on your Husqvarna, KTM or GasGas, sorted into gridfinity bins inside Milwaukee Packout organizers.
Organized: a cutout for every fastener, so a missing bolt shows at a glance.
Sensible titanium: high-load suspension bolts and axles stay OEM, on purpose.
Built for your bike: 2023+ Husqvarna FC and KTM SX-F, and 2024+ GasGas MC F, in 250, 350 and 450.

How the kit is organized
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A spot for every bolt
Each gridfinity bin has a cutout shaped to its fastener, so an empty spot means a missing bolt.
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Sized for Packout
A custom gridfinity baseplate fits the Milwaukee Packout Low Profile (48-22-8431) and Low Profile Compact (48-22-8436) organizers. Both are included.
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Labelled by size
Every bin is labelled, and the bins and baseplate work with standard gridfinity.
What the kit covers
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Titanium where it counts
Plastics, fork guard, rear fender, triple clamp, front axle pinch bolts, chain adjusters, rear brake pivot and height adjuster, subframe, linkage nuts, swingarm nut, external motor bolts, clutch, case, stator and oil pump covers, sprocket nuts and bolts, and brake rotor bolts.
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OEM, on purpose
Bolts that thread into plastic, internal engine fasteners, axles, and high-load suspension bolts like the linkage and shock bolts stay stock. That's a deliberate choice, not a gap.
Chain slack tools
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Yamaha Chain Slack Tool
Regular price $4.95Regular priceUnit price / perSale price $4.95 -
KTM Chain Slack Tool
Regular price From $4.95Regular priceUnit price / perSale price From $4.95 -
Kawasaki Chain Slack Tool
Regular price $4.95Regular priceUnit price / perSale price $4.95 -
Honda Chain Slack Tool
Regular price $4.95Regular priceUnit price / perSale price $4.95 -
Triumph Chain Slack Tool
Regular price $4.95Regular priceUnit price / perSale price $4.95
Raced on Isla's FC 250
Our daughter Isla runs the Fastener Fortress kit on her Husqvarna FC 250. Follow her racing at @havokeachday.
On the bike
Titanium you can see
Engine mount bracket bolts and an M8x20 exhaust bolt in pink-purple titanium on Isla's pink-frame FC 250.
Kits come in silver, or in pink-purple, blue or gold for $100 more. One color per kit. Colored kits take longer to ship.
See it up close
About us
We are dedicated to fueling the passion of dirtbike enthusiasts and professionals with our top-notch tools.