SKU: 21696369161
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
It’s great in extreme situations
providing superior durability
Optimal airfoil shape reduces drag caused by stem and headset spacers with no increase in frontal area
you can expect consistent performance and efficient power transfer
The stunning X-GlideR™ chainrings are optimized for use with the Yaw technology in the front derailleur
CeramicSpeed PF4130 Road and MTB Bottom Bracket Standard Bearing Run Accessories_Headphones It’s great in extreme situationsThe PF4130 bottom bracket is Press Fit into 41mm diameter shells that are 86. 5mm wide and mate most cranks with a 30mm spindle to that standard. If you have a BB86 frame and want to install a 386EVO crank or Rotor 30mm crank, this is the kit you need. CeramicSpeed bearings are installed in cups. The Standard Bearing has ceramic CS balls and hardened steel races. The Coated Bearing has the same balls running on hardened steel races with a 3 micron