Shotgun Replacement Trek Knock Block Adapter - Trek Knock Block Adapter algolia-ignore 9mm)/283g (31

9mm)/283g (31

The Ride Concepts Session Livewire Youth shoes are designed to look good on and off the bike

comfortable and breathable t-shirt for apres-ride duties

Works with Sram Matchmaker clamps

high-contrast anti-fog lenses

Shotgun Replacement Trek Knock Block Adapter - Trek Knock Block Adapter algolia-ignore 9mm)/283g (31If your bike has a Trek Knock Block headset system, you will need this adaptor in order to fit your Shotgun Pro. Fitting the Shotgun Pro on a Trek bike with a Knock Block requires a minimum of 30mm clearance under your stem (from headset to the bottom of the stem). The Trek Knock Block adapter replaces one of your 10mm spacers, the Shotgun Pro spacer (provided with your Pro seat) replaces another of your 10mm spacers, one of your own 10mm spacers