Kids Ride Shotgun - Pro Seat Headset Spacer Stock Item:KRS Pro Seat Part - Trek Knock Block Adapter most expensive on the market

most expensive on the market

Replaceable set screw (#822)

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Kids Ride Shotgun - Pro Seat Headset Spacer Stock Item:KRS Pro Seat Part - Trek Knock Block Adapter most expensive on the marketKIDS RIDE SHOTGUN PRO SEAT HEADSET SPACER Adaptors for fitting your Shotgun Pro seat to your bike. Shotgun Pro Seat Headset Spacer Includes: 1 Replacement 1 1 8 Headset Spacer for your Shotgun Pro Seat. Trek Knock Block If 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