Leonardi Gecko 36t Ai 2mm Round MTB Chainring for Cannondale Cranks Cassette & Freewheel Tools RF4291 HB6820

RF4291 HB6820

Manufacturer Part Number: SG-13 - 634154447161

Manufacturer Part Number: SP12CHE27

Generally do not spin as smoothly as retainer bearings due to their maximum complement of ball bearings (MAX)

139435-Q0-L

Leonardi Gecko 36t Ai 2mm Round MTB Chainring for Cannondale Cranks Cassette & Freewheel Tools RF4291 HB6820Leonardi 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, 11, and 12 speed MTB drivetrains. Narrow wide