FSA Crank Bolts ISIS Steel M15
These steel crank bolts are designed for ISIS-standard cranksets, which were common on mid-range bikes from the early 2000s onwards. If you're servicing or replacing a crankset with an ISIS taper interface, these M15 bolts are what you need to secure the crank arms to the spindle. They're a straightforward replacement part that ensures your crank stays firmly attached during riding.
ISIS cranks have largely been superseded by modern standards, but many bikes still use them. If you're maintaining an older bike or have a spare ISIS crankset, keeping quality repla
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Home delivery. Dispatched the same working day on orders placed before 3pm. Standard UK delivery is tracked and typically arrives in 2 to 3 working days.
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