Thread: Chainrings for 144 BCD?
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Old 07-16-14 | 10:17 PM
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ThermionicScott
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Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

41T is the smallest possible chainring for 144 BCD, and that's pretty rare. You'll probably need to switch to a different crankset or freewheel/cassette to get lower gears...

(FWIW, Vuelta makes chainrings in 144 BCD, and forum member puchfinnland has/had some NOS chainrings kicking around.)
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