SIDI Adjust Heel Retention Device - Black CheckoutSpec= 2019 Float X2 Enhanced ergonomics for improved power

Enhanced ergonomics for improved power transfer Cleat Bolt Pattern 3-Bolt Closure Dial Shoe Size (EU) 48 Gender/Age Men's Color White/Black Defined Color White

}SID Ultimate Flight Attendant featurings a formidable 35mm chassis that holds the line when you’re on the edge

For use with both Presta and Schrader valves Cartridge Type Threaded Included Cartridge Yes Cartridge Size 38 Defined Color Black

Single handed access with effortless magnetic closure

SIDI Adjust Heel Retention Device - Black CheckoutSpec= 2019 Float X2 Enhanced ergonomics for improved powerThe SIDI Adjust Heel Retention Device is a specialized feature in cycling shoes designed to provide customizable heel support and stability. This mechanism allows cyclists to adjust the fit of the heel cup to their preference ensuring a secure and comfortable fit. By tightening or loosening the device riders can fine tune the level of support and prevent slippage during intense rides. With its user friendly design and reliable performance the SIDI