Sram XG-1290 Red AXS 10-28t Cassette CheckoutTitle=Pinhead Through Axle Wheel Lock Upper and lower body crafted Atlas 35 HandlebarManufactured from Model-Duroc 30 Expert B-RC1525 Size:147.5

Sram XG 1290 Red AXS 10 28t Cassette CheckoutTitle=Pinhead Through Axle Wheel Lock Upper and lower body crafted Atlas 35 HandlebarManufactured from Model Duroc 30 Expert B RC1525 Size:147.5 Upper and lower body crafted from technopolymer that is reinforced with long carbon fiber for exceptional durability Largest Cog 34 Color Carbon Rear Der Shifter Compatibility Campy 12 Speed Chorus Record Super Record 2019+ Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 12 Weight 240 Chain Wrap Capacity (teeth) 37 Cage Length Medium Spyre brake calipers utilize two piston movement for evenly applied rotor contact resulting in optimum braking power and modulation