QUARQ DZERO POWERMETER SPIDER FOR SPECIALIZED CRANKS Size:130 BCD Works with 1x12-speed and 2x12-speed

Works with 1x12-speed and 2x12-speed 10-45-teeth cassette

Battery: Bosch PowerTube 800

Steerer clamp diameter: 1-1/8 in

The fit and design ensures it works for many riding disciplines

An adjustable / removable shoulder strap transforms the Rack pack into a stylish shoulder bag

QUARQ DZERO POWERMETER SPIDER FOR SPECIALIZED CRANKS Size:130 BCD Works with 1x12-speed and 2x12-speedDZero is Quarqs next generation power meter platform for those who live to be challenged, pushed, and tested in the toughest scenarios imaginable. Now Quarq has introduced a DZero spider designed to replace the factory spider on Specializeds S Works carbon crankset. Quarq DZero for Specialized embodies 10 years of Quarq advances in power meter technology, plus new features such as dual Bluetooth low energy and ANT+ wireless data transfer, revised