Alba Optics Mantra - Kiwi (VZUM F-Lens BTL) D3 The HCW-11 is a double-ended

The HCW-11 is a double-ended wrench that fits two common fittings found on adjustable cup-and-cone bottom brackets

Significant watt savings when running larger tires at lower pressure

and chainrings

Integrated 985mm/39" cable for easy accessibility

101 mm long and only 91 g

Alba Optics Mantra - Kiwi (VZUM F-Lens BTL) D3 The HCW-11 is a double-endedDont fold, ride bold. A true athlete always wears glasses. When they take them off they keep them close at hand, placing it on the helmet, upon the head or hung around their neck. For this reason the Mantra arms do not bend, allowing for a more fluid use in the wearers movements: simply faster. Dedicated to a pro cycling and running audience that value quality and efficiency through innovative design and a constantly evolving product performance, the