Jitsie brand sprocket made in steel for Biketrial and Trial bicycles. Compatible with 99% of hubs and cranks in the market. Threat 1,37"x24T. For chains in sizes 1-1/8" and 3/32". Chromed finished. Threat wide 10mm. From 12 to 15 teeth. Weight (see product details).
MAIN FEATURES
Size: 12-13-14-15T (teeth)
Material: Steel
Threat: 1.37" x 24T. Threat wide 10mm
Chain: 1-1/8" and 3/32"
Finished: Chromed
Weight: 22 grams (12T), 34 grams (13T), 39 grams (14T), 45 grams (15T)
Use for each size
12 teeth: it is used in 20 inches bikes for youth and adults
13 teeth: it is used in 20 inches bikes for kids
14 teeth: it is used in 24 inches bikes
15 teeth: it is used in 26 inches bikes