Single chainring disc 21 teeth 1/2' chain 08 B-1 Kramp
Part number: K. PW1221
EAN:
Unit: Piece
Technical information:
Axial hole and keyway are optional
Recommended maximum hole: D1 x 0.6
Type: Single
Chain size: 08 B-1
Number of teeth: 21
D1 Working diameter: 85.22mm
D2Outside diameter: 90.1mm
Tooth width: 7.2mm
Width: 7.2mm
Hub type: Without hub
B0Hole diameter: 12mm
Hole: Yes
Material: Steel C45