OSET BLACK MOTOR BEARING SEAL OUTER SPROCKET ELECTRIC TRIALS BIKE 12.5 16 SPIDER
1X OSET MOTOR BEARING SEAL. More Oset spares available. 12.5 & 16" CHINA BIKES SUCH AS SPIDER ETC. WILL NOT LATER TAIWAN BIKES SUCH AS ECO / RACING / LITE / JUNIOR FROM 2016 ON! 2014-2015 (ALL BIKES/SIZES -ECO,RACING JUNIOR,LITE).