Park Tool BBT-4 Bottom Bracket Tool - 6-Notch carted through a continuous carbon fiber

through a continuous carbon fiber structure

The 100-3C features solid cast-aluminum construction and durable replaceable clamp covers

Slip fit hose available separately

feature-packed trail helmet5-Star Protection Technology: Built-in KinetiCore offers additional protection from rotational impact in the event of a crashQuick Magnetic Buckle: No need to take your gloves off – this helmet strap can easily be undone with one handIntegrated Visor: Adjustable visor blocks the sun and keeps rain

Park Tool BBT-4 Bottom Bracket Tool - 6-Notch carted through a continuous carbon fiberThe BBT 4 is designed for the installation and removal of bottom bracket cups with six notch tool fittings, as found on many Campagnolo cartridge bottom brackets. Vinyl coated handle for comfort. Specifications Fits six notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of approximately 44 mm and a minor diameter (inside of notches) of 38 mmCompatible with SC S and AC H cartridge cups commonly found on sealed