Mavic Ellipse Wheels Size:Rear Wheel - Shimano HG Direct mount chainrings are lighter

Direct mount chainrings are lighter and stiffer than traditional spider-based rings

and adding a proprietary mix of 4 different Graphene compounds

but with the help of a suitable adapter it can also be installed on the frame using a clamp

Use a quality grease when installing in steel or aluminum BB shells

Compound: ADDIX 4-Season

Mavic Ellipse Wheels Size:Rear Wheel - Shimano HG Direct mount chainrings are lighterBuilt on 30mm deep aluminum rims that are welded for superior strength, this track racing wheelset delivers an aerodynamic advantage and proven reliability. Versatile enough for everyday training and racing, the rims are designed for clincher tires. Wide dish hubs produce maximum stiffness, and solid cartridge bearings laced with ultra bladed straight pull spokes form a rigid connection between the rim and hub. The rear hub has a double sided thread