Product image shows the CST branded variant. It has a 5mm shorter stem length than the other two brass variants.
Suits 11" tyre where valve extends at 90 degree angle outwards away from hub "perpendicular".
Suits 90/6.5-6.5 tyres (90-100mm wide) and typically marketed as accommodating wider sizes such as 110/50-6.5 (110mm wide) tyres. Suits Zero 11X and Wolf Warrior 11.
Available variants:
Non-CST branded, Ungraded ~140gram (5mm Longer Brass Stem, with a 90 degree bend that sits around 30 degrees from the axil, similar to the 90 degree bend on most 10" tubes).
CST branded, Thickened 167 gram, (Silver coloured Stem, sharp/acute 90 degree angle that sits parallel with the axil, as pictured).
Non-CST branded, Ultra Thickened 190g (5mm Longer Brass Stem, sharp/acute 90 degree angle that sits parallel with the axil, similar shape to as pictured).