【Note】: this Chain Wheel Guard for single chainring default. A variety of specifications are available for your choice,please carefully check the specifications you need before purchasing.Choose the one that suits you best.
【Service】: 100% brand new, please feel free to contact us if you have any questions about the product!
Description
Applicable models: road bikes, folding bikes
P.C.D.(B.C.D.)=130mm
Color: black
130 BCD means five nail plate circle circle diameter is 130 mm,
the distance form the centre of the nail plate to the axis of the 65 mm
The chain must be lengthened when the number of teeth is increased. Please make sure that the BCD is 130mm before purchasing.