SRAM S100 Eagle Crank Arm Assembly - 155mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 MFPN=18077-11 Length (mm) 44 Material Aluminum

Length (mm) 44 Material Aluminum Defined Color Purple Valve Core Removable Valve Presta Med 41-55mm

But once you drop the saddle ActiveRide engages delivering extra responsiveness and comfort

Type Standard Size 700x40 ISO 622 Bead Wire Belted Tread/Sidewall Color Bk/Bsk PSI 70 Weight (Grams) TPI 50 Durometer Features PGRD Reflective Sidewall No

25 ISO 622 Bead Wire Tread/Sidewall Color Bk/Blk PSI 65 Weight (Grams) 820 TPI 27 Durometer Features SC Reflective Sidewall No

SRAM S100 Eagle Crank Arm Assembly - 155mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 MFPN=18077-11 Length (mm) 44 Material AluminumThe SRAM Eagle S100 Crank assembly provides confidence with a robust aluminum crankset. A 3 bolt interface ensures compatibility with SRAM Eagle X Sync 2 chainrings (sold separately). Aluminum crank arms 3 bolt interface ensures compatibility with SRAM Eagle X Sync 2 chainrings (chainrings sold separately) Requires 118 73 Powerspline Bottom Brackets (sold separately) Number of Chainrings No Rings Included Chainring BCD Direct Mount SRAM 3 Bolt