Sturmey Archer FCT66 Track Crankset (JIS) 46t 170mm - Black MFPN=TB00459600 4" compound Addix Ultra Soft

4" compound Addix Ultra Soft bead folding type tubeless color black weight 1320g

Use Super Bike Wash™ to quickly clean dirt

For the rider who wants to protect the high risk downtube region of their frame

Assembling and disassembling can be done without any tools

Sturmey Archer FCT66 Track Crankset (JIS) 46t 170mm - Black MFPN=TB00459600 4" compound Addix Ultra SoftTrack crank, also for use with internal gear hubs such as the Sturmey 3 speed fixed and 2 speed kickback Forged 6061 aluminum crank arm spider with square BB taper Includes CNC machined, black anodized 7075 aluminum chainwheel (46 or 48t) *BB sold separately: use UR1961 103mm for 42mm chainline, UR1963 107mm for 43. 5mm chainline 685g with ring Model FCT66 Length 170mm Direct Mount BCD 5x144mm Rings Included 46t Configuration 1x Spindle Interface JIS