Browsing Mountain Chainrings from BOX
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- CNC machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear
- 3rd party web sales must be an Authorized Dealer
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item # |
ring type |
mount |
teeth |
oval/round |
color |
in stock? |
BX5838
|
single |
4x104mm |
38 |
round |
black |
YES |
BX5840
|
single |
4x104mm |
40 |
round |
black |
YES |
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