FSA Pro Track Fixed Gear Single Speed Chainring Black 144mm BCD HUIKANGSHENG Pro-grip balanced v-bar center-balanced construction

Pro-grip balanced v-bar center-balanced construction allows follow-through movement at optimum resistance

This makes it a great light source for camping or for use during power outages or emergencies

weighing in at just 106 grams and featuring the iconic SRAM/Truvativ GXP spindle interface for unparalleled compatibility and performance

The idea of having a zipper at the foot to allow more warm or cool air to enter or exit the bag in different times of the season

FSA Pro Track Fixed Gear Single Speed Chainring Black 144mm BCD HUIKANGSHENG Pro-grip balanced v-bar center-balanced constructionRequires 1"x1" chain Tooth Count: 49 Drivetrain Speeds: Single Speed 1 2" x 1 8" Chainring BCD: 144 Color: Black FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain. Item Specifications: Ring Position Type: Single, Tooth Count: 49, Drivetrain Speeds: Single Speed 1 2" x 1 8", Chainring BCD: 144, Color: Black, Defined Color: Black,