Cartridge Bottom Bracket Set
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Cartridge Bottom Bracket Set
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High strength thrust bearing mechanism |
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Suitable for MTB, CITY, RACING bikes and all kinds of heavy loading indoor exercise bikes. |
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Bearing size: 16(I.D.) x 31(O.D.) x 10t(mm) |
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E Type available |
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Weight: 278g |
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Special length for E-bike 146/153/173/206mm |
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MODEL |
3D |
3F |
3K |
3I |
3H6 |
3L |
3A |
3P |
3N |
3SS |
3PL |
3NN |
3S |
3T |
3U |
3R |
3RM |
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BRACKET WIDTH |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
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LEFT |
34 |
34 |
36.5 |
37.5 |
40 |
41.5 |
41.5 |
41.5 |
41.5 |
44.5 |
45.5 |
44.5 |
44.5 |
44.5 |
44.5 |
44.5 |
47 |
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CENTER |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
38 |
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RIGHT |
31 |
33.5 |
32.5 |
35 |
35 |
36.5 |
38 |
39.5 |
40.5 |
42 |
39.5 |
40.5 |
42 |
43.5 |
45 |
46.5 |
46.5 |
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LENGTH |
103 |
105.5 |
107 |
110.5 |
113 |
116 |
117.5 |
119 |
120 |
121.5 |
122 |
124 |
124.5 |
126 |
127.5 |
129 |
131.5 |
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A1 |
17 |
17 |
19.5 |
20.5 |
23 |
24.5 |
24.5 |
24.5 |
24.5 |
27.5 |
27.5 |
28.5 |
27.5 |
27.5 |
27.5 |
27.5 |
30.5 |
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C1 |
18 |
20.5 |
19.5 |
22 |
22 |
23.5 |
25 |
26.5 |
27.5 |
29 |
26.5 |
27.5 |
29 |
30.5 |
32 |
33.5 |
33.5 |
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