Gates Carbon Drive CenterTrack Sprocket

CDX CenterTrack sprockets

Our sprockets provide a slimmer profile, lighter weight and better debris shedding for maximum drive performance in all environments, including muddy or snowy conditions.  The patented CenterTrack design keeps the belt aligned on the sprocket.

For Shimano Alfine Di2 compatibility, be sure to read the complete tech note.

70 Tooth CDX Sprocket (5 Bolt)
TYPE

Front

TEETH

70

MOUNTING STYLE

5 bolt 130mm BCD

PITCH (mm)

11

PART #

CT11705AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

185

NOTES

60 Tooth CDX Sprocket (5 Bolt)
TYPE

Front

TEETH

60

MOUNTING STYLE

5 bolt 130mm BCD

PITCH (mm)

11

PART #

CT11605AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

124

NOTES

55 Tooth CDX Sprocket (5 Bolt)
TYPE

Front

TEETH

55

MOUNTING STYLE

5 bolt 130mm BCD

PITCH (mm)

11

PART #

CT11555AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

120

NOTES

55 TOOTH CDX SPROCKET (4 Bolt)
TYPE

Front

TEETH

55

MOUNTING STYLE

4 bolt 104mm BCD

PITCH (mm)

11

PART #

CT11554AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

116

NOTES

50 TOOTH CDX SPROCKET (5 BOLT - DI2)
TYPE

Front

TEETH

50

MOUNTING STYLE

5 bolt 130mm BCD

PITCH (mm)

11

PART #

CT11505AA-DS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

120

NOTES

50 Tooth CDX Sprocket (5 Bolt)
TYPE

Front

TEETH

50

MOUNTING STYLE

5 bolt 130mm BCD

PITCH (mm)

11

PART #

CT11505AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

97

NOTES

50 TOOTH CDX SPROCKET (4 Bolt)
TYPE

Front

TEETH

50

MOUNTING STYLE

4 bolt 104mm BCD

PITCH (mm)

11

PART #

CT11504AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

102

NOTES

46 TOOTH CDX SPROCKET (5 Bolt)
TYPE

Front

TEETH

46

MOUNTING STYLE

5 bolt 130mm BCD

PITCH (mm)

11

PART #

CT11465AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

78

NOTES

46 TOOTH CDX SPROCKET (4 Bolt)
TYPE

Front

TEETH

46

MOUNTING STYLE

4 bolt 104mm BCD

PITCH (mm)

11

PART #

CT11464AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

89

NOTES

42 TOOTH CDX SPROCKET (4 Bolt)
TYPE

Front

TEETH

42

MOUNTING STYLE

4 bolt 104mm BCD

PITCH (mm)

11

PART #

CT11424AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

75

NOTES

39 TOOTH CDX SPROCKET (4 Bolt)
TYPE

Front

TEETH

39

MOUNTING STYLE

4 bolt 104mm BCD

PITCH (mm)

11

PART #

CT11394AAS

MATERIAL

Alloy

FINISH

Black Ano

WEIGHT (grams)

62

NOTES

32 TOOTH PINION SPROCKET
TYPE

Front

TEETH

32

MOUNTING STYLE

Pinion Spline

PITCH (mm)

11

PART #

CT1132PMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

188

NOTES

26 TOOTH BOSCH SPROCKET
TYPE

Front

TEETH

26

MOUNTING STYLE

Bosch Spline

PITCH (mm)

11

PART #

CT1126BMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

66

NOTES

24 TOOTH BOSCH SPROCKET
TYPE

Front

TEETH

24

MOUNTING STYLE

Bosch Spline

PITCH (mm)

11

PART #

CT1124BMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

60

NOTES

22 TOOTH BOSCH SPROCKET
TYPE

Front

TEETH

22

MOUNTING STYLE

Bosch Spline

PITCH (mm)

11

PART #

CT1122BMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

52

NOTES

34 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

34

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1134SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

151

NOTES

32 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

32

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1132SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

143

NOTES

30 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

30

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1130SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

105

NOTES

28 TOOTH CDX SPROCKET (SUREFIT - DI2)
TYPE

Rear

TEETH

28

MOUNTING STYLE

SureFit 3-Lobe

PITCH (mm)

11

PART #

CT1128DMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

79

NOTES

28 TOOTH CDX SPROCKET (9 spline)
TYPE

Rear

TEETH

28

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1128SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

93

NOTES

28 TOOTH CDX SPROCKET (NuVinci)
TYPE

Rear

TEETH

28

MOUNTING STYLE

NuVinci Hub

PITCH (mm)

11

PART #

CT1128VMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

106

NOTES

26 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

26

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1126SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

84

NOTES

26 TOOTH CDX SPROCKET (NuVinci)
TYPE

Rear

TEETH

26

MOUNTING STYLE

NuVinci Hub

PITCH (mm)

11

PART #

CT1126VMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

88

NOTES

26 TOOTH CDX SPROCKET (Nexus, Alfine)
TYPE

Rear

TEETH

26

MOUNTING STYLE

Nexus, Alfine

PITCH (mm)

11

PART #

CT1126NMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

100

NOTES

26 TOOTH CDX SPROCKET (SureFit)
TYPE

Rear

TEETH

26

MOUNTING STYLE

SureFit™ 3-Lobe

PITCH (mm)

11

PART #

CT1126XMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

103

NOTES

24 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

24

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1124SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

71

NOTES

24 TOOTH CDX SPROCKET (Nexus, Alfine)
TYPE

Rear

TEETH

24

MOUNTING STYLE

Nexus, Alfine

PITCH (mm)

11

PART #

CT1124NMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

76

NOTES

24 TOOTH CDX SPROCKET (SureFit)
TYPE

Rear

TEETH

24

MOUNTING STYLE

SureFit™ 3-Lobe

PITCH (mm)

11

PART #

CT1124XMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

73

NOTES

24 TOOTH CDX SPROCKET (NuVinci)
TYPE

Rear

TEETH

24

MOUNTING STYLE

NuVinci Hub

PITCH (mm)

11

PART #

CT1124VMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

79

NOTES

24 TOOTH CDX SPROCKET (SRAM G-8)
TYPE

Rear

TEETH

24

MOUNTING STYLE

SRAM G-8

PITCH (mm)

11

PART #

CT1124QMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

68

NOTES

22 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

22

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1122SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

63

NOTES

22 TOOTH CDX SPROCKET (Nexus, Alfine)
TYPE

Rear

TEETH

22

MOUNTING STYLE

Nexus, Alfine

PITCH (mm)

11

PART #

CT1122NMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

70

NOTES

22 TOOTH CDX SPROCKET (Rohloff)
TYPE

Rear

TEETH

22

MOUNTING STYLE

Rohloff Hub

PITCH (mm)

11

PART #

CT1122RMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

62

NOTES

22 Tooth CDX Sprocket (Freewheel)
TYPE

Rear

TEETH

22

MOUNTING STYLE

Tread-on/Freewheel

PITCH (mm)

11

PART #

CT1122WMNS

MATERIAL

Stainless

FINISH

Sliver

WEIGHT (grams)

203

NOTES

22 TOOTH CDX SPROCKET (SureFit)
TYPE

Rear

TEETH

22

MOUNTING STYLE

SureFit™ 3-Lobe

PITCH (mm)

11

PART #

CT1122XMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

63

NOTES

22 TOOTH CDX SPROCKET (SRAM E-MATIC)
TYPE

Rear

TEETH

22

MOUNTING STYLE

SRAM E-Matic

PITCH (mm)

11

PART #

CT1122EMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

64

NOTES

22 TOOTH CDX SPROCKET (SRAM G-8)
TYPE

Rear

TEETH

22

MOUNTING STYLE

SRAM G-8

PITCH (mm)

11

PART #

CT1122QMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

50

NOTES

21 TOOTH CDX SPROCKET (THREAD-ON/FIXIE)
TYPE

Rear

TEETH

21

MOUNTING STYLE

Thread-on/Fixie

PITCH (mm)

11

PART #

CT1121FMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

78

NOTES

20 TOOTH CDX SPROCKET (9 Spline)
TYPE

Rear

TEETH

20

MOUNTING STYLE

9 spline hub

PITCH (mm)

11

PART #

CT1120SMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

58

NOTES

20 TOOTH CDX SPROCKET (Rohloff)
TYPE

Rear

TEETH

20

MOUNTING STYLE

Rohloff Hub

PITCH (mm)

11

PART #

CT1120RMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

50

NOTES

19 TOOTH CDX SPROCKET (Rohloff)
TYPE

Rear

TEETH

19

MOUNTING STYLE

Rohloff Hub

PITCH (mm)

11

PART #

CT1119RMNS

MATERIAL

Stainless

FINISH

Silver

WEIGHT (grams)

42

NOTES

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