all CTD cartridges

Both 3/32" & 3/16"

shims between the crank and ring get you back to an ideal 49-50mm chain line

MX style half waffle design

BBS4116: 16 notch BB socket for 41mm diameter notch pattern

AlpineStars Paragon Plus Protection Vest - L - Black - White PLP|Colour all CTD cartridgesHave you been searching for a good level of spine protection but nervous about how much of a hot box it will be to wear in the heat? The AlpineStars Paragon Plus Protection Vest gives you a removable Level 1 CE certified ergonomic shaped back protector wrapped up in a highly breathable, open mesh stretch panel vest designed to be worn under your jersey. Who's this item for: DH, Enduro, and aggressive Trail riders looking for CE approved spine