Specialized tactic 4 helmet cast blue l CheckoutTitle=RaceFace Aeffect R Dropper Bushing }Shimano GRX ST-RX815 11-Speed Di2

}Shimano GRX ST-RX815 11-Speed Di2 Right Drop-Bar Shifter/Hydraulic Brake Lever with BR-RX810 Flat Mount Caliper Pre-Bled 1700mm Hose

Tooth Count 34 Ring Position/Type Inner Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

Its perfect for riders who tackle rocky rooty trails

spoke bed diameter measurement is 593

Specialized tactic 4 helmet cast blue l CheckoutTitle=RaceFace Aeffect R Dropper Bushing }Shimano GRX ST-RX815 11-Speed Di2Its All in Your Tactic. With an unprecedented combination of fit, ventilation, and confidence for trail and enduro riding, the Tactic helmet delivers exceptional coverage and seamless integration with goggles or glasses. For helmets sold in the U. S. and Canada: Complies with U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. Average weight: 380 grams (medium). Computational Fluid Dynamic design integrates the maximum volume