FSA Orbit-x Upper EC34/28.636x36 Model=Edge Explore 2 Bike Computer the woom 1 PLUS is

the woom 1 PLUS is a great balance bike for kids three years and up

These will replace the more expensive rings used on SRAM XX1 spiders or other manufacturer's spiders such as Cannondale

up to 32 hours in battery saver mode

Redline Skin

FSA Orbit-x Upper EC34/28.636x36 Model=Edge Explore 2 Bike Computer the woom 1 PLUS isFSAs flagship headsets in separate upper and lower headset cup assemblies FSA Integrated 41. 2mm ID (36x45), Campy Hiddenset 42. 0mm ID (45x45) , ZS (ZeroStack), or EC (traditional External Cup) available for 1 1 8 inch and tapered steerers For clarification go to http: www. fsaeasyheadset. com TECH SPECS model Orbit X upper lower upper S. H. I. S. EC34 28. 6 stack 18. 4mm color black