47g Colorful Closed Disc 104 BCD Round Mountain Bikes ChainWheel Chainrings Crankset 34T 36T 38T 40T 42T 44T 46T 48T PRODUCTFEATURES 104BCD OVAL PLATE IS THE WHOLE ALUMINUM PLATE CNC MILLING,BACK MILLING AND CHAMFERING HOLLOW TO ENSURE THE STRENGTH OF THE PREMISE TO MINIMIZE THE WEIGHT OF THE GEAR PLATE. TOOTH SHAPE IS STILL USED TO LENGTHEN TOOTH SHAPE SOME LENG ALSO CHAMFER MAKE THE CHAIN JUMP OUT OF TOOTH POINT, RARE DROP CHAIN. BRAND : PASS QUEST APPLICABLE :104BCD FOUR-JAW CRANK COLOR: BLACK SILVERY DAZLE MATERIAL: 7075-T651 THICKNESS : 4mm CRANK SUPPORT 10/11/12 Speed ORDINARY CHAIN 104 BCD SEPECIFICATIONS 32 34 36 38 40 42 44 46 48 T ROUND WEIGHT 39 48 60 68 79 74 86 95 105 g 104BCD SEPECIAICATIONS 32 34 36 38 40T CLOSE Plate WEIGHT : 45 55 63 72 85g

Product specifications