SRAM Red 1 AXS Quarq Power Meter Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 46 DUB 170mm Black Road MFPN=HKMB21 Primary Color Blue Thickness In

Primary Color Blue Thickness In mm 5mm Bracket SH Internal Lock Size Imperial 2

description 12x142/148/157mm rear end cap kit compatibility E-Sync and Neo CL XD/HG disc hubs

Hub Drilling 24H Rotor Mount Center Lock Axle Type 12mm TA Hub Weight 227g Position Rear Hub Spacing 148mm Hub Spoke Type J-bend Freehub Body SRAM XD Primary Color Pink

Improves responsiveness

SRAM Red 1 AXS Quarq Power Meter Crankset Speed: 12 Spindle: 28.99mm BCD: Direct Mount 46 DUB 170mm Black Road MFPN=HKMB21 Primary Color Blue Thickness InSingle ring drivetrain simplifies functionality 48 and 50t variants have fully integrated power into a direct mount aero chainring 36 46t variants have spider based power Power readings are accurate within + 1. 5% and arent affected by climate conditions during a ride Power balance measures left and right legs separately SRAM X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more