Wolf Tooth Elliptical 110 BCD 5 Bolt Chainring 40T Compatible with SRAM Flattop

PowerTrac Elliptical (PTE) oval chainring, wide/narrow, for 110BCD 5-arm cranks. The unique design of this oval ring provides the benefits of 112 degrees of top dead center after 10% (ovality) timing. It reduces spin in the "power zone" and allows for natural pedaling in the "recovery zone." The wide tooth side provides maximum contact on the drive side, spreading the load and extending chainring life. The narrow side allows for mud and debris clearance and reduces friction. The alternating wide/narrow tooth pattern prevents chain drop. Compatible chains: 9-10-11spd/12spd SRAM Eagle/KMC/Connex/Wippermann/Campagnolo/SRAM Flatop AXS chain. Drop-Stop B. Bolts used: 6mm (genuine 2x bolts cannot be used). Weight: 74g. Material: 7075-T6 aluminum