31mm is to be used for all pre-3

faster rolling tyres

Flat head #3

These shims can be installed in your V1 OneUp Dropper Post to adjust the amount of drop

FUNN Zippa Lite ES Chain Guide - Shimano Steps E8000 - 32-38T - Black PLP|EMTB Optimised 31mm is to be usedAn eBike specific chainguide for bikes with Shimano motors. The same lightweight and compact craftsmanship as the Funn Zippa range, but designed for Shimano E7000 and E8000 eBike motors. Keeps your chain in place for all the miles you and your eBike can throw at it. Fits all ISCG compatible frames. Features: eBike eMTB specific chainguide AL6061 Full CNC 32T 38T chainring compatible Shimano E7000 E8000 compatible 30g