Do you like to change your own oil on your BMW Motorcycle? If so you need an oil filter wrench, and this is a cost effective option compared to some of the 70 wrenches on the market. Use this Oil Filter Wrench to easily remove and install oil filters on BMW K1, K100, K100RS, K100RT/LT, K1100LT, K1100RS, K1200GT, K1200LT, K1200RS, K75/C, K75RT, K75S, R1100/850R, R1100GS, R1100RS, R1100RT, R1100S, R1150GS/Adv, R1150R, R1150RS, R1150RT, R1200C, R1200CL. Can be used with either a 3/8" ratchet or 17mm wrench. This custom made oil filter wrench is CNC machined from 6061 aluminum and has a beautiful blue anodized finish. Great gift idea for the "do it your self-ers".