This 10-arm radial design combines spider and chainring to make the Spidering. It has X-Sync narrow-wide tooth profiles for chain retention and is made from a single piece of aluminum for improved durability. This friendly neighborhood Spidering is the epitome of a lightweight, stiff, and simple 1x chainring. Specifications: Teeth: 30T, 32T Ring Type: 1x (Narrow-Wide) Mount Style: Cannondale Hollowgram SiSL BCD: N/A Offset: Standard Offset Speeds: 9-12 speed Shape: Round Material: 7075 Aluminum Weight: 46g (30T) Color: Black
