SRAM S-300 1.1 Courier Crankset 165mm 1 Speed 48t 130 BCD GXP Spindle

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As everyone has stated the chainring is impossible to remove without drilling out the bolts. To those willing to put in the maybe hour of light effort and minimal risk to do this this crankset rocks. I used a 5/16 masonry bit and drilled through the back side of the chainring bolts until there was enough space to slide the ParkTool CNW-2 into the grooves of the nut. The metal of the included bolts is very easy to drill through and gave me practically no trouble. Grab yourself a new set of bolts a better chainring and you’re all set.;

I don't know if it's mentioned in the product description but if you're installing this on a 68mm bottom bracket shell you will need about 5mm worth of spacers. Doesn't come with bolt to attach non-drive side crank arm either. Plan to add another $30 to your total. Packaging didn't come with instructions for installation either.;

Came quickly... beautiful addition to my bike build. Works beautifully... it's very easy for a novice like myself to install!!! I would recommend this crankset and bottom bracket to riders who haven't experienced what it's like to have a quality crankset... it's a World of a difference!!;

This crankset really slaps my pickle let me tell you. It was extremely affordable and is buttery smooth too. I will never go back to the regular bottom bracket cranksets of old no sir this is a new age and a new millennium for the sleekest cranksets of all: the Courier Crankset. Buy it and don't look back (unless you're swapping lanes then please check for an oncoming car).;