Topeak Zi:RAK Thru-Axle - 12 x 1.5mm CheckoutSpec= For SRAM Shifter 5 Flange No Lock On

5 Flange No Lock On Yes Shape Round Color Moss/Oil Slick Weight 105 Defined Color Green

13 hours in GPS and optical heart rate (OHR) mode and 72 hours in pool and OHR mode

5 Volume 3L Volume Range 0-5L

Forged 6061 T6 head

Topeak Zi:RAK Thru-Axle - 12 x 1.5mm CheckoutSpec= For SRAM Shifter 5 Flange No Lock OnThe Topeak Zi: RAK Thru Axle replaces standard thru axles with an integrated mounting platform for Zi: RAK accessories. The hollow aluminum construction maintains structural strength while adding functionality to the front or rear axle position. Quick release Zi: RAK attachments let riders add storage lights or other accessories directly to the axle without frame modifications. Replaces standard thru axle with integrated Zi: RAK mounting platform for