SRAM Rival 1x XPLR AXS Power Meter Wide Crankset - 170mm 12/13-Speed 42t 8-Bolt Direct Mount DUB PM Spindle Carbon E1 MFPN=AC990086 }Park Tool TAP-10 Frame Tap:

}Park Tool TAP-10 Frame Tap: 10 x 1mm

Color Black Flat Protection Sidewall TPI 60 Weight 792 Defined Color Black ISO Width (mm) 57 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Lightweight and slim

}Shimano Alivio FD-M3120-E Front Derailleur - 2x9-Speed Side Swing Front Pull E-Type Mount 36t Max

SRAM Rival 1x XPLR AXS Power Meter Wide Crankset - 170mm 12/13-Speed 42t 8-Bolt Direct Mount DUB PM Spindle Carbon E1 MFPN=AC990086 }Park Tool TAP-10 Frame Tap:SRAM Rival 1x XPLR AXS Power Meter Wide Crankset 170mm 12 13 Speed 42t 8 Bolt Direct Mount DUB PM Spindle Carbon E1. SRAM cut grams out of their Rival aluminum crankarms but didnt cut corners on power measurement. The light and accurate spindle based power unit nestles into the striking redesigned arms to give you the data you need and our newest direct mount chainrings are light and stiff while looking good. Spindle based power meter unit measures