Park Tool MWF-3 Metric Flare Wrench BX Apparel FGL FACTOR SHORTS are based

FGL FACTOR SHORTS are based on a hybrid functional material that combines water repellency

Material: Delrin (plastic)

2 Chain Whip securely engages 1/8" fixed-gear sprockets and single-speed cassettes during the removal process

The redesigned high-performance resin cage reduces internal drag and noise

Zipp SL Speed Di2 internal battery holder for holding a Shimano Di2 battery (sold separately)

Park Tool MWF-3 Metric Flare Wrench BX Apparel FGL FACTOR SHORTS are basedA purpose built wrench designed for compression nuts, nipples and other fittings found on hydraulic brake systems. The five sided flare wrench head evenly spreads out the force being applied to the wrench, reducing the risk of damage to fasteners and brake hoses. Features a slim, low profile design to access low clearance fittings found on hydraulic levers and calipers. Built in 3 8" fittings allow for use with a torque wrench to achieve proper