Shimano Alfine 18t silver rear sprocket with built in chain guide, nickel plated for durability and in stock now at our Kennington workshop.
An 18 tooth Shimano Alfine sprocket in silver, with a built in chain guide as part of the sprocket itself so the chain is kept tracking where it should. The nickel plating is there for durability, giving it a hard wearing surface that stands up to the grit and wet of everyday riding.
Sprockets are a wear item, so this is the sort of part you fit when the teeth have gone hooked or thin and the chain has started skipping under load. Choosing 18 teeth sets your gearing, so it is worth checking what you are running now before you swap. We have it on the shelf in Kennington for free click and collect, and our mechanics can fit it for you the same day if you would rather leave it with us.
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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