Profile Design FC25 Drink System: Black ModelNumber=E3165 Staying true to its road

Staying true to its road usage a slick centerline borders angular hatching to keep everything smooth on sections of pavement

Color Black/Silver Ring Position/Type Chain Retaining Single Ring Tooth Count 38 Round or Oval Round Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Material Aluminum Defined Color Black Defined Color Silver Direct Mount Type Direct Mount SRAM

Sealed end caps to minimize dirt contamination

Compatible with chain lines 50mm and wider

}Wolf Tooth Headset Spacer Kit 3 5 10 15mm Blue

Profile Design FC25 Drink System: Black ModelNumber=E3165 Staying true to its roadProfile Design FC25 Drink System: Black. Center mounted low profile hydration system adapts to a wide variety of aerobar positions. Combining a bottle with a no splash refill port integrated forward facing computer mount and built in accessory box to hold nutritionals. Compatible with narrow aerobar positions Dual position straw can be moved on the left or right side of the bottle Capacity: 25oz (740ml) 70 140mm (center to center) BPA free plastic