SRAM S100 Eagle Crank Arm Assembly - 175mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 MFPN=HWGXXX00S3803S The lock opens instantly when

The lock opens instantly when a registered fingerprint is placed on the sensor and automatically locks when the chain ends are inserted

Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands

Model Project 21 Trail Color Matte Ice White Size M/L Size (cm) 56-59 Shell Open Face Visor Yes

One second delayed power switch to prevent accidental on/off

5mm Depth 20mm Material Aluminum Type Tubeless Color (H/S/R) Black Weight 1150g Axle Size 12X148 Position Rear Hub Type Ratchet XD

SRAM S100 Eagle Crank Arm Assembly - 175mm Aluminum 3-Bolt Chainring Mount Type For Powerspine Bottom Bracket B1 MFPN=HWGXXX00S3803S The lock opens instantly whenThe 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