Muc-Off eBike Drivetrain Tool CheckoutTitle=SwissStop Catalyst One Disc Rotor - 203mm Lightweight design

Lightweight design

better ventilation and better wearing comfort

Ultra) at a more affordable price than the FF1

They are sold in packs of four

Muc-Off eBike Drivetrain Tool CheckoutTitle=SwissStop Catalyst One Disc Rotor - 203mm Lightweight designA precision machined drivetrain tool that contains three different sized tool bits, which snap into place with a magnetized connection, all wrapped up in a durable CNC machined 6061 aluminium body Fits straight onto your chain ring, so you can spin your crank backwards, and the protective silicone sleeve prevents any crank damage Third party online retailers must be pre approved by manufacturer TECH SPECS description EBike drivetrain tool