Park SR-18.2 Sprocket Remover/Bicycle Chain Whip Tool - for 1/8" gears 25.4mm (1") This is the fat size

This is the fat size used on many e-

This bottom bracket is designed to fit 68mm bottom brackets

Includes new

the Box One Titanium Square Taper Bottom Bracket is the best option for young BMX racers and other users of three piece cranks in search of performance gains and weight savings

Park SR-18.2 Sprocket Remover/Bicycle Chain Whip Tool - for 1/8" gears 25.4mm (1") This is the fat sizeThe Park SR 18. 2 is sprocket remover chain whip made from heat treated steel and a molded handle for comfort, The handle is 15" long for extra leverage and vinyl coated for comfort. This tool works on 1 8" fixed gear sprockets and single speed cassettes. The 1" (25. 4mm) box end wrench fits Park Tool freewheel cassette lockring tools (not included). This tool is to be used by a mechanic. Improper use can and will damage break this tool. Park Tools