Pinhead Saddle Lock



Fitted bundle deal

includes Accessories + Fitting

Sorry - this product is unavailable right now

Continue Shopping

Item: 512886

Pinhead Saddle Lock


How can I get it?

Collection not available

Delivery not available

Sorry - this product is unavailable right now

Continue Shopping
  • Description
  • Specification
  • Reviews
  • Help & Advice
  • Buying Options
  • Pinhead Saddle Lock

    Providing protection from removal by a variety of tools, this unique Pinhead Saddle Lock now protects specific components on your bike from theft. Once installed, the saddle locks remain permanently on your bike, even when you ride. If you need to adjust or remove your saddle, then your Pinhead key will allow you to do this quickly and easily. Pinhead locks have a unique key code that comes with each lockset. As each key is different, it is a good idea to register your key code online at This enables you to order spare or replacement locks and keys should you require them.

    Pinhead Saddle Lock Extra Info

    • Protection for: Your Brooks or horizontal bolt saddle
    • Replaces your existing lock nut
    • Easy, one-time installation
    • Lock nuts installed weight: 13g
    • Materials: Precision forged Cro-Mo steel
    • Online lost key replacement available for keys registered with Pinhead
    • Protected by a lifetime warranty
    Pack includes:
    • 1 x Lock Nut
    • 1 x Unique Pinhead Key
  • Locking Mechanism: Pinhead key system
    Type: Saddle Locks
    Security: Basic Security
    Security Rating: Basic Security
  • 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.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

    Showing 1 - X of our buying options
    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.

Pinhead Bike Locks

Pinhead Saddle Lock

£25.99 Once installed, the saddle locks remain permanently on your bike, even when you ride.