road/tt rings

model name

teeth no.

teeththickness

chaininfo

RT46

46T

3.5/ 1.8mm

1/2″ x 11/128″

RT48

48T

3.5/ 1.8mm

1/2″ x 11/128″

RT50

50T

3.5/ 1.8mm

1/2″ x 11/128″

RT52

52T

3.5/ 1.8mm

1/2″ x 11/128″

RT54

54T

3.5/ 1.8mm

1/2″ x 11/128″

RT56

56T

3.5/ 1.8mm

1/2″ x 11/128″