For sale

1 x brand new Cotterless bottom bracket axle/spindle

Each axle comes with fixing nuts

The axle nut screws on to a thread. The thread is not the internal thread type

Choose your size of axle from the drop down box

 

Size
Code

Shell
Width

D Length
Overall

A Length
Left End

B Length
Middle

C Length
Right End

Symmetrical
Equivalent

3H

68

113

30.5

52

30.5

113

3K

68

110

29

52

27

110

3P

68

119

32

52

35

122

3L

68

116

32

52

32

116

3J

68

115

32

52

32

115

3T

68

123

32

52

39

130

3NN

68

124

36

52

36

124

3M

68

108

28

52

28

108

3E

68

108

28

52

28

110

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 STANDARD BOTTOM BRACKET SETS IN VARIOUS LENGTH

* SUITABLE FOR STANDARD 68mm WIDE BOTTOM BRACKETS (Usually this size)

* 58mm BETWEEN THE BEARINGS

* Standard 24 TPI (threads per inch)

* THESE ARE COTTERLESS SQUARE TAPERED, BUT SUITABLE SIZE AND LENGTH FOR CONVERTING FROM COTTERED SET-UP

* Please be aware that these bottom brackets have nuts OR bolts types to secure the cranks on. (if it's important to you please ask before buying)