Shimano FC-RS510 left hand crank arm in black, 170 mm, a genuine Shimano replacement part in stock at our Kennington workshop for collection or fitting.
A genuine Shimano left hand crank arm unit for the FC-RS510, in black and 170 mm length. It is the non drive side arm on its own, so this is the part you want if that side has been damaged in a crash, has a worn pedal thread or has developed play, rather than replacing the whole chainset. In the supplier's diagram it is shown as product number 2.
Crank length matters to how you pedal, so check the 170 mm figure against what is currently on your bike before ordering. We have it on the shelf in Kennington, so you can reserve it for free click and collect, or bring the bike in and one of our mechanics will swap it over the same day.
Free same-day Click & Collect. Order online and collect from our London workshop, usually ready within a couple of hours. We will email you the moment it is ready.
Home delivery. Dispatched the same working day on orders placed before 3pm. Standard UK delivery is £2.99, free on orders over £75, tracked, and typically arrives in 2 to 3 working days.
Fitting while you wait. Buying a part you would rather not fit yourself? Our mechanics can fit most parts on the spot. Just ask when you collect.
30-day returns. Changed your mind? Return any unused item in its original packaging within 30 days for a full refund.
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