Full Speed Ahead Pro Track Chainring 53t x 144mm 1/2x1/8" Black CheckoutSpec= Black/Grey Wheel Diameter 20 Frame Size

Wheel Diameter 20 Frame Size 21 Primary Color Black Color Black

5" 160 mm 15 x 110 mm 44 mm Offset Gray A2

Volume 22L Laptop Storage Yes Primary Color Blue Volume Range 21-25L Color Steel

} 3/8" hex bolt and washer set

Full Speed Ahead Pro Track Chainring 53t x 144mm 1/2x1/8" Black CheckoutSpec= Black/Grey Wheel Diameter 20 Frame SizeFull 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 Color Black Ring Position Type Single Tooth Count 53 Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Material Aluminum Defined Color Black