Leonardi Racing chainrings are made in Italy with performance in mind.
These aftermarket chainrings fit all generations of Cannondale Hollowgram and Cannondale Si alloy cranks.
Spiderless direct mount design is similar to Cannondale's SpideRing where it mounts directly to the crank arm, reducing the need for spiders and chainring bolts, resulting in a simpler and lighter weight design.
Compatible with 10 and 11 speed SRAM and Shimano drivetrains. Narrow-wide tooth profiles help with chain retention needed running 1x drivetrains.
- Tooth Count: 42t
- Offset: Standard
- Chainring Shape: Round
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Today's Stock Status
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UPC: Not available
Manufacturer Part Number: 4103-42
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Shipping within the US varies based on the destination. We ship orders Monday - Friday every week including many holidays. If you place an order on Saturday, it will likely not ship until Monday.
Time in transit estimates are not guarantees. Once a shipment is tendered to a shipping provider, any delays are outside our control.
COVID-19 Notice: All of our shipping partners have halted service guarantees. Anticipate delays outside our control beyond the estimated times in transit.
- USPS First Class within the United States generally arrives in 3-7 business days.
- USPS Priority within the United States generally arrives in 2-5 business days.
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COVID-19 Notice: All of our shipping partners have halted service guarantees. Anticipate delays outside our control beyond the estimated times in transit. International shipments have been greatly impacted in some areas.
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- USPS Express International is estimated for 4-14 day delivery. Express is only available in a few select countries around the world. This is generally the fastest international option we have available.
- Time in transit listed above is only an estimate and is not a guarantee.