Park Tool BBT-18 Bottom Bracket and Lockring Tool - 8-Notch Muc-offJuneSale SRAM logo embossed throughout tape

SRAM logo embossed throughout tape length

SRAM eTap AXS Wireless Blips go wherever you want on your extensions or handlebar

the motor gearbox disengages

These chainrings are compatible with 11- and 12-speed Shimano chains

Get your SRAM Rival AXS E1 Shifter and Caliper delivered fast

Park Tool BBT-18 Bottom Bracket and Lockring Tool - 8-Notch Muc-offJuneSale SRAM logo embossed throughout tapeThe BBT 18 is a heavy duty investment cast tool for removing and installing components with an eight notch tool fitting, including select cartridge bottom brackets, as well as chainring lockrings on some e bike drivetrains. Specifications Installs and removes components with eight notch tool fittings, including Shimano Octalink drive side bottom bracket cups with external notches, ISIS Drive bottom bracket cups (including Truvativ and Bontrager),