
Description
Runlux BMX Chainring Bolts are replacement hardware for BMX race cranks using a bolt-on chainring and compatible spider.
The range covers lightweight alloy options as well as a chromoly version for riders wanting a tougher setup, making them a handy choice for fresh builds, gearing changes or replacing tired hardware before it becomes a problem.
Chainring and spider stack thickness varies between setups, so match the bolt length to your crank and chainring combination rather than assuming one size fits everything.
About RUNLUX
Runlux is a Taiwanese bicycle-component manufacturer specialising in the small hardware that holds larger assemblies together. Its production covers bolts, nuts, quick-release parts, chainwheel fittings and related fasteners used across bicycle drivetrain and component systems. Runlux is not a rider-lifestyle brand; its identity is industrial and manufacturing-led, centred on the dimensions, threads and hardware standards required by bicycle components. That makes the name most relevant in replacement and workshop situations...
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