Full Speed Ahead Pro Track Chainring 53t x 144mm 1/2x1/8" Black CheckoutSpec= Reba (2005-2008)/Recon(2006-2009)/Revelation (2006-2009)/Pike (2005-2010) Brake Caliper Type Post Mount

Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 200 Rotor Mount | Rotor Size 140 Post | 180 Rotor

}All-City 13T x 1/8" Track Cog Black

Black anodized or bright silver finish

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Full Speed Ahead Pro Track Chainring 53t x 144mm 1/2x1/8" Black CheckoutSpec= Reba (2005-2008)/Recon(2006-2009)/Revelation (2006-2009)/Pike (2005-2010) Brake Caliper Type Post MountFull Speed Ahead Pro Track Chainring 53t x 144mm 1 2x1 8" Black. FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain TECH SPECS Tooth Count 53 Ring Position Type Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Color Black Defined Color Black Material Aluminum