Shimano XT Cassette 9-speed CS-M770 11-34T Brand: Shimano Sizes: 11-34T Price: 2405 ฿ Product features The five-armed carrier Stern saves weight and increases the lateral stability, which contributes to superior switching performance. Material: Steell Lockring Aluminium Gearing: 11-13-15-17-20-23-26-30-34 Weight: 298g