SRAM Eagle XXSL Transmission Direct Mount Chain RingSRAM EAGLE XXSL TRANSMISSION DIRECT MOUNT CHAIN RING Rugged durability comes naturally to the Eagle T Type direct mount chainring. Finished with a distinct, dual spoke design your shifting will never be compromised. Available in four different tooth counts, there is ample room to refine and customize your bikes feel. SPECIFICATIONS Chainring Size 30T, 32T, 34T, 36T, 38T Bolt Circle Diameter Direct Mount Speeds 12 Speed Material Aluminium Colour Black