Accessories | Bicycles | Parts | Specials | Tools |
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144 mm BCD Track Chainrings from Harris Cyclery- 1/8" ThicknessThese chainrings will not work with 3/32" derailer chain. |
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We stock a wide range of chainrings for modern and older crank sets.For more technical detail see the B.C.D. entry in Sheldon Brown's Bicycle Glossary
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