Gear type

•  DD (1)
•  GR (34)

No./mount. holes

• 2TRF / 2 (1) 

  2 TRF / 0 (1) 2 TRF / 2 (1) 2TRF / 0 (23) 3TRF / 0 (56) 3TRF / 3 (3)

Number of teeth

•  8 (6)
•  9 (14)
•  10 (1)
•  11 (1)
•  43716 (2)