Troy Lee Designs A3 Helmet – Halo Purple X-Large/2X-Large CheckoutTitle=Ohlins Coil Spring Kit - Adjust Travel 130mm - 180mm the bolt length is laser

the bolt length is laser engraved on the head

6 (1-1/8") Front Derailleur Cable Pull Dual Front Der/Shifter Compatibility Shimano Mountain Max Ring (teeth) 40 Max Ring (teeth) 46 Front Derailleur Style Topswing

Hub/Disc Compatibility 6-Bolt Pad Compatibility All Pad Compounds Rotor Size (mm) 220 Rotor Type One Piece keyword search SRAM HS2

Chorus Hydraulic Brake/Shift Lever & CaliperUltra-Shift function allows for multiple shifts in one motion and greater control for racing

Troy Lee Designs A3 Helmet – Halo Purple X-Large/2X-Large CheckoutTitle=Ohlins Coil Spring Kit - Adjust Travel 130mm - 180mm the bolt length is laserTroy Lee Designs A3 Helmet Halo Purple X Large 2X Large. Head of the class A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs athletes. Equipped with Mips protection the co molded EPP EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. Co molded EPP and EPS with Mips B Series rotational impact protection