Description
The Origin8 Thruster 1x Chainring Bolt Set is designed for modern single-chainring drivetrains, providing a clean, secure solution for MTB, Boost, and fat bike cranksets.
Built for durability and ease of installation, these bolts feature 5 mm hex heads and a steel construction that holds up to repeated service and high torque loads. The included bolt-and-nut combination is sized specifically for 1x applications, eliminating excess length found in double-chainring hardware and ensuring proper clamping force.
Whether you’re replacing worn hardware or finishing a new 1x build, this set delivers reliable performance with a clean, understated black finish.
Key Features
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Designed for 1x MTB, Boost, and Fat Bike chainring setups
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Proper length for single-chainring applications
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5 mm hex head bolts for easy installation
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Durable steel construction
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Ideal for replacements or new drivetrain builds
Specifications
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Mount Compatibility: 1x MTB / Boost / Fat
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Bolt Type: M8 x 7.5 mm Bolt (x4)
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Nut Type: M8 x 7 mm Nut (x4)
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Material: Steel
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Color: Black
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Category: Chainring Bolts
A simple but critical drivetrain component—built to hold fast and stay put where it matters most.
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