Rennen
38.9 39t 104 BCD Chainring
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Rennen Chainrings
- Decimal gearing manipulates the size of existing gearing to make it slightly harder or easier depending on your needs
- 3/16" thick 7075-T6 Aluminum
- Single Speed specific tooth profile designed to extend tooth life
Specifications
Chain Compatibility
3/32"
Chainring Position
Single
Intended Use
BMX, Singlespeed
Special Features
Non-Ramped
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Tree Fort ID: 333222395695