Who doesn't love a bit of colour coordinating or even colour clashing if that's more your thing With Burgtec you can do both! The Burgtec Top Cap Bolt is perfect for riders who want to add some colour to their bike, whether that be tastefully or otherwise! Designed to suit 1 1/8 stems, the Top Cap Bolt is lovingly machined from aluminium and anodised in a range of stylish colours to match or clash with the rest of the Burgtec range. Only compatible with Burgtec Top Cap.