Robert Axle Project Resistance Trainer 12mm Thru Axle Length 170mm Thread 1.75mm CheckoutSpec= 74mm Caliper Color Black Rear Axle 12mm

Color Black Rear Axle 12mm Thru x 148mm Rim Width (Internal) 22 Cassette Body Type Shimano/SRAM 8 9 10 Speed Wheel Size 29" Defined Color Black ISO Diameter 622 / road / 29" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Center-Lock Disc

}Full Speed Ahead Pro Track 51t x144mm Black Chainring 1/2"x1/8"

The RockShox air shaft is for replacement when overhauling

Front - Max 1000 lumens / 87 hour runtime in Femto mode

ShockWiz stores the data for display on your phone later

Robert Axle Project Resistance Trainer 12mm Thru Axle Length 170mm Thread 1.75mm CheckoutSpec= 74mm Caliper Color Black Rear Axle 12mmRobert Axle Project Resistance Trainer 12mm Thru Axle Length: 170mm Thread 1. 75mm. Robert Axle Project thru axles allow modern frames to be used with axle mount trainers. For use with bike trainers such as 1up Blackburn Cyclops Kinetic Tacx and more IMPORTANT: Before ordering make sure your specific trainer will accommodate the width of the thru axle equipped bike that you are using Measure trainer at the widest setting and measure the bike frame