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Item: 310979

Halfords M8 x 45mm Seat post Bolt


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  • Halfords M8 X45mm Seat Post Bolt

    The Halfords M8 X45mm Seat Post Bolt are a must-have if you own an Alloy seatpost with layback mechanism and you wish to ride your bike safely. The bolt is the one and only perfect replacement part.

    Halfords M8 X45mm Seat Post Bolt Extra Info

    • 1 Bolt supplied
    • Fits most Alloy seat posts
  • Rated 4.3 out of 5 by 4 reviewers.
    Rated 2 out of 5 by Does not fit all makes This bolt may well be a suitable replacement for most seat post bolts but alas it did not fit mine. I have a "Giant" bike and the thread is the wrong size. 27 July 2016
    Rated 5 out of 5 by Bolt fix This bolt is robust and was quickly fitted to the bike. The existence obit's availability does not appear to be widely known. I visited three bike stores including a Halfords store before finding the bolt by persistent search on line. 04 May 2016
    Rated 5 out of 5 by Exactly what it says it is 1 X seat bolt fixed. Many other bike shops suggested that I buy a new seat stem! Not Halfords. They have the right part at a good price. 17 June 2013
    Rated 5 out of 5 by Top Quality Seat Attachment Fitting To be honest, I've not seen a bolt of this standard in any other retailer. The smooth chrome finish gives an understated look to a serious bit of fixing kit. The Allen key fixing orifice is exceptional. Strong, sturdy and reliable, this seatpost bolt is top of its class. 01 February 2011
    • 2016-09-23 T08:56:16.757-05:00
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    • Standard Delivery

      FREE within 4 working days on all orders over £30 (Halfords products only)

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      Order by 8pm Friday for delivery on Sunday

    • Morning Delivery

      Order by 8pm for delivery 8am - 12 midday (Mon - Fri)

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      12 midday - 6pm (Mon - Fri)

    • Evening Delivery

      Order by 8pm for delivery 6pm - 9pm (Mon - Fri)

  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

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    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

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Halfords Saddles & Seat Posts

Halfords M8 x 45mm Seat post Bolt

£1.89 Halfords M8 X45mm Seat Post Bolt are the much coveted and needed replacement for seat post bolts.