Reddit reviews BW USA Bicycle Crank Puller – Crank Removal Tool for Mountain and Road Bikes with Square Taper Bottom Bracket Spindles

90 DAY MONEY-BACK GUARANTEE - We are so sure you’ll be happy with your purchase that we offer a 90-Day Money-Back Guarantee to ensure customer satisfaction of our products. If for any reason you wish to discontinue using the product, we will promptly issue a refund.MUST HAVE TOOL – An essential tool for home bike mechanics and cycling enthusiasts who are looking to save money by doing their own bicycle maintenance – Required tool to remove crank arms and gain access to the bottom bracket which may have come loose and resulted in creaking and/or wobblingCOMPATIBILITY – Compatible with square tapered bottom bracket spindles – Not suitable for Octalink or ISIS bottom brackets – Not sure what bottom bracket type your bikes has? Remove the crank fixing bolt which attaches the crank arm to the spindle. If the shape of the axle that you see is square then this is the correct tool for your bikeQUALITY CONSTRUCTION – Quality tool made from heat-treated steel to ensure years of useSIMPLE TO USE – 1. Remove the crank arm fixing bolt (either 8mm hex or 14mm socket depending on the bike) from the crank arm - 2. Use a 15mm spanner (open end wrench, crescent wrench or something similar) to thread the bottom bracket tool to the bicycle crank - 3. Attach an 8mm hex wrench to the end of the bottom bracket tool and rotate clockwise until the crank arm is freed from the bottom bracket spindle