Park Tool BBT-9 Patronenlagerschlüssel Gonso BB-Mount: The mudguard attaches to

BB-Mount: The mudguard attaches to the bottom bracket

Comfortable cockpit with CIS stem with integrated cable routing and reliable Shimano Deore 11-speed gears

The wide comfort cuff ensures a snug fit

The long sleeves give the rider a relaxed feel with some extra protection

The Flight Pro offers a high level of safety for recreational athletes and adventure seekers who want to improve their safety without compromising on aesthetics

Park Tool BBT-9 Patronenlagerschlüssel Gonso BB-Mount: The mudguard attaches toPark Tool BBT 9 cartridge chamber wrench The BBT 9 is used to remove and install external bearing chainset bottom brackets. One end of the BBT 9 securely engages the 16 notches of the bottom bracket shells. The other end of the tool engages the 8 internal teeth of the crank arm adjustment cap of Shimano Hollowtech II systems. The BBT 9 fits bottom bracket shells and locking rings with 16 outside notches and an outside diameter of approx. 44 mm.