AR40 - Rear / White / XDR ModelNumber=K8587 The strong steel main tube

The strong steel main tube houses a deep 17mm socket for all peg lengths and a custom designed investment cast 3/8" socket adaptor with 6mm and 8mm hex heads

Often used as second brush on wax

Chromoly chainring bolts Color Black Rings 46/30 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 11 BB Included No Pedal Spindle 9/16" Spindle Interface Type 386 EVO Chainring BCD 90 Chainline/Hub Compatibility 130 Hubs Defined Color Black

For road bikes only Application Type Drip Case Pack Yes Petroleum Based Yes Size 4Oz

AR40 - Rear / White / XDR ModelNumber=K8587 The strong steel main tubeThe AR40 is the latest addition to the Foundation lineup. Featuring an aerodynamically optimized 40mm rim depth front and rear with a 25mm internal rim width, the AR40 is designed to deliver ultimate versatility for the road ride and racer looking for performance on and off road. Ultimate versatility for the on and off road rider with 1515g Wheelset Weight Avg. (+ 3%), Inner Rim Width: 25mm, Aero optimized tire size: 27mm, Tested and qualified to