Model Name : SHA
Cage : Al
Pulley : Al
Bearing : Stainless steel ball
Teeth : 16T + 16T
Compatibility : Type A - Shimano Dura Ace, Ultegra (6700/6780/6800/6870/7800/7900/7970/9000/9070 10s/11s)
Type B - Shimano 105(old) (5600/5700/5800 10s/11s)
* upgrade to Ceramic Bearing with extra charge $10
![[SHA] Al Pulley kit Shimano 1616](https://static.wixstatic.com/media/2a5342_2e0178a248cc494195cafbfd5ac9f74c~mv2_d_4032_3024_s_4_2.jpg/v1/fill/w_4032,h_3024,al_c,q_90,enc_avif,quality_auto/2a5342_2e0178a248cc494195cafbfd5ac9f74c~mv2_d_4032_3024_s_4_2.jpg)