FSA Pro Road Chainring 130BCDx53T Black N-10/11 CheckoutTitle=RaceFace Aeffect-R Ebike Crank Arm Set - 170mm rolling resistance is reduced

rolling resistance is reduced

66mm outer/30mm inner width) features a tubeless friendly bead shelf

Sculpted contact points for the “hoods” and “drops” riding positions for better ergonomics

For safe transport of road bikes and triathlon bikes

Chainline - 51mm for 36t and 52mm for 38t (38t is wider for more chainstay clearance)

FSA Pro Road Chainring 130BCDx53T Black N-10/11 CheckoutTitle=RaceFace Aeffect-R Ebike Crank Arm Set - 170mm rolling resistance is reducedFull Speed Ahead Pro Road Chainring 53t 130 BCD Aluminum N11 Black. FSA Pro Road Chainrings deliver flawless shifting for any road drive train. TECH SPECS Color Black Ring Position Type Outer Tooth Count 53 Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 130 Material Aluminum Defined Color Black