Enviolo Freewheel Assembly 3-Spring Threaded Lockring Kit CheckoutTitle=Progold Chain Gauge Smooth center section with mild

Smooth center section with mild siping on the shoulders for improved cornering grip and bite

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Maximum Head Circumference 58 Gender/Age Adult Minimum Head Circumference 56 Color Black Matte Size Medium Visor Included Yes Multi Impact Yes Weight 330 Helmet Style Mountain XC Defined Color Black

99mm Interface DUB Primary Color Black Teeth 48/35 Chainline 45mm Connectivity ANT+ BT LE BCD Direct Mount Crank Arm Length 167

Work flawlessly with Shimano and SRAM (non-Transmission) 12sp drivetrains

Lock and hold design fastens down while locking

Enviolo Freewheel Assembly 3-Spring Threaded Lockring Kit CheckoutTitle=Progold Chain Gauge Smooth center section with mildEnviolo CVP hub mounting hardware. Non turn washers axle nuts sprocket spacer and snapring