YERGOFE Black Bike Crank Boot Protectors - 4 Pcs Silicone Crankset Protectors Universally Fit Bicycles | Non-Slip Waterproof Pedal Arm Guards for MTB/Road Bike | Rustproof Maintenance-Free Design

Brand: YERGOFE

Color: Black

Features:

• UNIVERSAL FIT - These crank boots stretch 360° to cover crank arms from 135mm to 178mm, compatible with cranksets on MTB, gravel.
• ROCK-PROOF SILICONE - 3mm-thick crank boots absorb major trail impacts – tested against granite scrapes at Moab’s Slickrock Trail without tearing.
• WEATHER-SEALED PROTECTION - Crank boots block mud/rain, preventing rust on cranksets during commutes or races.
• INSTALL IN 10 SECONDS - Slide these crank boots over pedal arms with zero tools – silicone grip hold firm even on carbon fiber crank shafts.
• DURABILITY - Each crank boots set survives 10,000+mile rides

Package Dimensions: 5.2 x 3.2 x 0.7 inches