Build Your Dream Custom Seat with Professional-Grade Mounting Hardware
Transform your bobber or chopper build with TC Bros' precision-engineered Weld On Solo Seat Spring Mounts. These CNC-machined mounts deliver the rock-solid foundation your custom seat deserves, combining old-school craftsmanship with modern manufacturing precision.
Why Riders Choose These Mounts
Imagine the satisfaction of a perfectly mounted solo seat that moves with you on every ride—no rattles, no flex, just smooth suspension action from your torsion springs. These aren't stamped sheet metal brackets that'll fail after a season. They're machined from solid 1018 cold rolled steel, built to handle years of hard riding.
Key Features
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CNC Machined Precision: Crafted from 1018 cold rolled steel for superior strength and durability
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Universal Fit Design: 1 1/8" radius cope fits both 1" and 1 1/4" cross tubes seamlessly
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Stainless Hardware: 5/16"-18 stainless steel studs resist corrosion and maintain clamping force
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Torsion Spring Compatible: Engineered specifically for torsion-style seat springs
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Weld-Ready Finish: Clean steel surface ready for your torch—no prep work needed
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Complete Kit: Includes 2 mounts, 2 stainless washers, 2 studs, and 2 nylock nuts
Technical Specifications
- Material: 1018 Cold Rolled Steel
- Stud Thread: 5/16"-18
- Base Diameter: 1"
- Cope Radius: 1 1/8"
- Tube Compatibility: 1" and 1 1/4" cross tubes
- Finish: Raw steel (weld-ready)
- Country of Origin: USA
What's in the Box
- 2 × CNC Machined Steel Mounts
- 2 × Stainless Steel Studs
- 2 × Stainless Steel Washers
- 2 × Nylock Nuts
Note: Seat springs sold separately
Installation Made Simple
The pre-coped radius means these mounts sit flush against your frame tube right out of the box. Position them where you want your seat, tack them in place, check your alignment, then lay down a solid bead. The universal design gives you complete freedom to position your seat exactly where it feels right for your build.
Built by Builders, for Builders
TC Bros understands what custom motorcycle fabricators need because they're fabricators themselves. These mounts represent the same quality and attention to detail you'll find throughout their entire line of chopper and bobber components.
Ready to mount your custom seat the right way? Add these professional-grade spring mounts to your cart and take the next step in your build.
