SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface Iridescent Gray D2 MFPN=101339 Neo OS axles are steel

Neo OS axles are steel and compatible with standard Neo hubs

Phil inchX inch type cartridge bearing with integral

Includes : (2x) M5x13mm Flat Head bolts for Flat Mount Caliper and (2x) M6x15mm Socket Head bolts for Post Mount

}Shimano Ultegra BR-8170 Hydraulic Disc Brake Caliper - Rear Flat Mount Finned Resin Brake Pads

}Cane Creek Progressive Rate VALT Lightweight Rear Shock Spring - 45mm x 500-610lbs White

SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface Iridescent Gray D2 MFPN=101339 Neo OS axles are steelSRAM Force AXS Wide Left Crank Arm and Power Meter Spindle Assembly 165mm 12 Speed DUB Spindle Interface Iridescent Gray D2. Power measurement is a crucial part of training so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. Its invisible technology