POC Tectal Race SPIN Bike Helmet Propylene Red/Hydrogen White Matt Medium/Large 55-58cm category-hat Specialized Tarmac SL4 Pro Ui2

Specialized Tarmac SL4 Pro Ui2 Road Bike - 2012

Pioneer SGY80 Shimano R8000 Powermeter Crank Set 11 Speed 175mm 50/34 110 BCD Hollowtech II

Clement LAS Tire 700c x 33mm 120 TPI Tubular

FSA Carbon Track Crank Set Single Speed 49T 170mm 144MM BCD ISIS

speed/cadence sensors

POC Tectal Race SPIN Bike Helmet Propylene Red/Hydrogen White Matt Medium/Large 55-58cm category-hat Specialized Tarmac SL4 Pro Ui2When you are looking to upgrade your head protection on the trails, the POC Tectal Race Spin Bike Helmet offers not only durability and ventilation, but also uses POCs special SPIN technology. The inclusion of the SPIN, or Shearing Pad Inside, helps mitigate the blunt force impact your head could suffer in the case of a crash. By absorbing the force through dissipating the rotational energy of the impact, these special silicon pads help your brain