TA One X110 4-Arm 10-12 Speed Chain RingThis sturdy heat-treated aluminium alloy chainring is a stunning replacement to fit to your 10/11 or 12 speed MTB crankset. It features a BCD of 110mm and provides a harder push for shredding the trails and riding cross-country. Finally, what’s most impressive is it features traditionally lathe-cut teeth for more precise chain engagement and a faster shifting experience.Features: Material: 7075 T6 Aluminium Alloy Use: MTB BCD: 110mm, 4 arm Speed: 10/11 or 12 speed Genuine TA replacement partBuy TA Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.