Dura Ace 9100 Chain
Dura Ace 9100 Chain . Chain ring dura ace 9100.39 di tokopedia ∙ promo pengguna baru ∙ cicilan 0% ∙ kurir instan. The r9100 series crankset achieves the ultimate in optimal power transfer. Shimano DURA ACE 9100 FC R9100 HOLLOWTECH II Crankset (2x11 speed) Road from www.aliexpress.com Besides the aesthetics, the tooth design has also been changed. Discuss light weight issues concerning road bikes & parts. The hollow forged chainrings provide a significant save weight and increased rigidity and guarantees optimum power transfer and further improved shifting characteristics.