SHIMANO Di2 BT-DN300 BATTERY FOR INTERNAL MOUNTING has_product_type Soft Washing Brush with a

Soft Washing Brush with a sintered bristle compound is designed to clean your bike frame and components while caring for delicate finishes

Easy mounting of bikes through detachable bike arms with lockable Thule AcuTight torque limiter knobs that “click” when optimal torque is reached

GX Eagle 12-speed Chain 126 Links

Disc: Center-Lock

End cap: Hex alloy

SHIMANO Di2 BT-DN300 BATTERY FOR INTERNAL MOUNTING has_product_type Soft Washing Brush with aWith the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear derailleurs, supplying stable power at all times. The third port is for riders who seek the redundancy of Shimano's 12 speed Di2 wired option. Features Shimano Di2 BT DN300 Battery for Internal Mounting Compatible with thinner next generation electric wire