ACS 4-Prong Universal Tool for 4-Slot Freewheels MFPN=00.4021.129.005 New rim profile improves pinch

New rim profile improves pinch flat protection

A compact cycling safety light built around two high-output LED emitters the Lezyne KTV Drive Front offers up to 200 lumens of output and an attention-grabbing Daytime Flash mode

The Gum-X Technology combined with the tread pattern provides an optimal balance of rolling efficiency and longevity to conquer your next journey

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Medium Drivetrain Speeds 11 Weight 198 Color Black/Silver Chain Wrap Capacity (teeth) 37 Largest Cog 32

ACS 4-Prong Universal Tool for 4-Slot Freewheels MFPN=00.4021.129.005 New rim profile improves pinchAM5200: specific tool for ACS Crossfire freewheels, fits over both 3 8" and 14mm axles AM5201: spanner wrench for Crossfire and universal 4 slot freewheels AM5203: specific to Paws, Paws HD, Paws 4. 1 and gray Southpaw freewheels. A reinforcement ring inside the prongs allows firm centering and maximum torque. Tool is NOT compatible with CLAWS, SHIMANO, and some other freewheels AM5205: universal 4 prong that fit Claws, Fat, Southpaw, Shimano, Dicta,