PROPER Vanguard Bashguard Sprocket
The Vanguard Sprocket is the latest addition to the Proper sprocket range. It is a full bashguard sprocket with 4 rotation points, it comes in 25T, 27T, 28T and in black, high polish, blood red and dark blue.
The Vanguard sprocket sprocket fits half link chains and comes with a 23.8mm bore with 22mm and 19mm adapters, meaning it will fit most cranks.
We thought very carefully about the sizes, the 27T is for those who want to run a slightly bigger gear size but still wants to go crooked grinds, 27T is the maximum size you can go and still give good clearance.