Velocity Blunt SL rims were designed as mountain bike race rims, years ago. The truth is, at 430g with a 25mm width they also make a great disc brake cross/gravel rim for today’s market. With the inner ramped profile, add tape and valves to use them tubeless. Unfortunately their production has been discontinued. I scooped some up on closeout. Get em while they last!
Blunt SL Profile