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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Outsole: R4 outsole – carbon injected nylon
End Caps (12TA/12x142 installed
User guide on back of card
Highly recommended for behind the saddle cage holders (Hydrotail
rubberbands or electrical tape needed to secure system: SecureClip™ brackets simply ‘clip on’ and Velcro down to aerobars
CeramicSpeed PF4130 Bottom Bracket: BB86 to 30mm Spindle, Black cassettes Outsole: R4 outsole – carbonThe 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