Sram AXS 12spd Road and 12spd XPLR Ceramitech Pulley Set (set of 2)

I have a lot of BBI gear over 7 bikes. Thr pulley wheels are definitely smooth and spiny compared to the stock pulley wheels - but the bearing shield for the XPLR is too small in my opinion. For an inboard bearing shield it doesnt cover the bearing edges - which means it’s going to get dirty amd contaminated. The stock bearing shield works but at this price point BBInfinte should upgrade that part. I’d be shocked if that bearing shield would cost more than $3.00 to source for a manufacturer. It’s a cut corner.

Perfect. Runs perfect. Easy install. Quiet. No adjustment needed.