Wera Adaptateur Zyklop 3/8'' square drive to 1/4'' Hex Package-Set while the F3 model is

while the F3 model is made for softer

The RIDE crank arm set offers CINCH versatility adaptable chainring options and the 24mm EXI interface system for easier installation and removal

CNC-Machined aluminum barrel and bas

When combined with the sponge applicator

Intended Brake Type Caliper Pad Type Replacement Insert - Cartridge Color Yellow Rim Compatibility Carbon Pad Attachment Style Bolt-In (Caliper)

Wera Adaptateur Zyklop 3/8'' square drive to 1/4'' Hex Package-Set while the F3 model is3 8 Square to 1 4 Hex bits Zyklop adaptor with Quick release chuck Chrome vanadium steel TECH SPECS Misc 3 8 square drive to 1 4 Hex Drive Type 3 8 Measurement System Imperial Tool Size 1 4