Greenspeed Take Off Square Magnum Standard, Big Wheel and X-Large Replacement Boom accessory mounts The Schlumpf Steel Cone Ring

The Schlumpf Steel Cone Ring for Schlumpf Drive Units is for use on aluminum frames and prevents the Schlumpf drive from slipping in the bottom bracket

Magnetic Cable Docking:  Set up is as easy as snapping in the magnetic cable

The Ergo neck-rest padded cover is now wider and even more comfortable and is designed to fit the existing mesh seat neck rest

thereby improving pedaling efficiency and power for both competitive and recreational cyclists

but most of the view is blocked (not recommended)

Greenspeed Take Off Square Magnum Standard, Big Wheel and X-Large Replacement Boom accessory mounts The Schlumpf Steel Cone RingThis take off Greenspeed replacement boom fits the Magnum Standard, Magnum X Large and Magnum Big Wheel trikes. In excellent condition! Specifications: Square 7005 Alloy Tubing 44. 7cm long Black