The SPA-2 is purpose-built to fit pin holes on retaining rings found on self-extracting (or one-key release) cranksets, including models from Shimano®, Campagnolo®, SRAM®, and FSA®. Manufactured from high-carbon tool steel to ensure long life, vinyl coated for comfortable grip, and color-coded for easy recognition.
USED WITH PROMAX CK-1 CARBON CRANKS