TOPEAK TRI-BACKUP PRO-V SEAT MOUNT TRIKE HUBS anodized red with 60mm OD

anodized red with 60mm OD and 52mm ID

but inflator is compatible with threaded and non-threaded cartridges

710mm width with 7° rise and 125mm nominal stem length

Compatiblity:

TOPEAK TRI-BACKUP PRO-V SEAT MOUNT TRIKE HUBS anodized red with 60mm ODSaving time wherever possible is important to a triathlete and the Tri Backup Pro V aids by mounting to the V section of your saddle to form a rear saddle hook helping to minimize T1 and T2 times Also provides multi combo capabilities to customize equipment for any race needs and can be configured to hold one or two bottles as well as other accessories Compatible accessories include Topeak`s Tirebag, Tubebag, Ninja series cages as well as the