Kids Ride Shotgun Pro Trek Knock Block Adapter yr22 It provides total corrosion protection

It provides total corrosion protection and unparalleled performance in dry

Sram NX Eagle 170mm DUB 32T Crankset Black

Perfect combination with BL-MT401 lever

The rubber insert firmly linked to the bead provides superior protection against pinch-flats while delivering great support at lower inflation pressures

an oversized head for fast cleaning of large areas and rubberised impact zones for maximum protection

Kids Ride Shotgun Pro Trek Knock Block Adapter yr22 It provides total corrosion protectionIf 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