SRAM RED/Force AXS Power Meter Spider - 107 BCD 8-Bolt Crank Interface 1x/2x BLK D1 MFPN=DWE390006 }WTB Speed Saddle - Steel

}WTB Speed Saddle - Steel Black Medium

}Abus Viantor MIPS Helmet - Velvet Black Small

The 50% smaller packed size makes it also a spare tube which fits in every pocket

}Shimano STEPS FC-E8000 Ebike Crank Arm Set - 165mm Black

SRAM RED/Force AXS Power Meter Spider - 107 BCD 8-Bolt Crank Interface 1x/2x BLK D1 MFPN=DWE390006 }WTB Speed Saddle - SteelSRAM RED Force AXS Power Meter Spider 107 BCD 8 Bolt Crank Interface 1x 2x Black D1. The SRAM AXS Power Meter Spider can be used to upgrade your SRAM AXS crankset to a power meter. AXS enabled for easy monitoring and firmware upgrades Power upgrade compatible with the following RED and Force eTap AXS cranksets: RED 1x: 36T 46T Force 1x: 36T 46T Force 2x: 33 46 35 48 Bluetooth Low Energy and ANT+ compatible Power readings are accurate within + 1. 5%