SRAM XX1 Eagle DUB Power Meter Power Meter Crankset Speed: 11/12 Spindle: 28.99mm BCD: 104 32 DUB 175mm Black Boost MFPN=11.4118.064.550 Mechanical dual control lever with

Mechanical dual control lever with updated ergonomics offers light shifting operation that lets cyclists focus on the road ahead

If using a regular presta valve you can remove the core and carry out the same procedure

Lightning Bolt Rear Thru AxleAvailable front and rear Lightning Bolt-On axles offer a stronger more durable lower profile and lighter weight option to replace your stock thru-axles

Non-toxic non-flammable and eco-friendly formulation contains no VOCs harmful acids CFC’s or solvents and is 50 state VOC compliant

SRAM XX1 Eagle DUB Power Meter Power Meter Crankset Speed: 11/12 Spindle: 28.99mm BCD: 104 32 DUB 175mm Black Boost MFPN=11.4118.064.550 Mechanical dual control lever withBluetooth low energy technology and ANT+ wireless data transfer MagicZero automatically checks and recalibrates your power meter as you ride no need to manually calibrate AxCad no cadence magnet required 10K Temperature Compensation Battery CR2032, 200 hour battery life, change without tools OmniCal swap chainrings without affecting accuracy 2 year warranty IPX7 waterproof rating Accuracy within 1. 5%, measuring both legs. SRAM Model ID: PM XX 1 C1