Low Miles! BCD: 135mm. Chainring Teeth: 42. Number of Chainring Bolts: 5-bolt. The quality of the bike itself was A+ and in great shape. Exactly how it was pictured and a great value. Cervelo P3 Ultegra Carbon TT / Tri Bike 54cm 2 x 11 Ultegra Rim Brake + Extras (#366074611660).
