PLEASE NOTE: Delays in processing orders. Orders placed between Tuesday 21 January and Monday 10 February will be processed 11 February.
Rear chain, 428 (1/2 inch pitch x 5/16 inch wide), 104 pitch, Choho brand, CT110 posty bike an dmany others. Dimensions: Pitch 0.5inch [1/2] (12.7mm); Inside plates 0.3125 inch (5/16 ) (7.93mm);
