item name: bike chainwheel and crank
chainwheel teeth: 24T or 32T or 36T or 38T or 44T or 46T or 48T
crank length:170mm or 175mm or 165mm or 160mm or 127mm or 89mm or 114mm
round hole type
finish:blue painting 
chainwheel cut  thickness:2.5mm
chainwheel cut: OPC cut

chainwheel set weight: 450g --1100g as requirements
delivey time : 25 days after deposite
payment term: TT OR LC
MOQ: 1000 SETS
Packing: 1set/pp bag or paper bag, then 30 sets/carton