Sturmey Archer FCT66 Track Crankset (JIS) 46t 170mm - Black Model-DJD Shimano I-Spec II compatible

Shimano I-Spec II compatible

Once the old bottle is worn the magnetic connector can be easily detached from the old bottle and reattached to a new replacement bottle

Resists build up and prevents sealant from clogging and congealing at the valve

TPI 35 Color Black Defined Color Black ISO Width (mm) 71 ISO Diameter 406 / 20" BMX Tire Intended Use BMX Tire Diameter 20" Tire Bead Wire Labeled Size 20 x 2

Sturmey Archer FCT66 Track Crankset (JIS) 46t 170mm - Black Model-DJD Shimano I-Spec II compatibleTrack 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