Promax TX V-Brake MTB Linear Pull Brake Front and Rear Black Set CheckoutTitle=Shimano GRX FC-RX610-1 Crankset - 175mm Never use a star nut

Never use a star nut on forks with carbon steerers

Tooth Count 40 Ring Position/Type Single Drivetrain Speeds Single Speed 3/32" Chainring BCD 110 Color Silver Defined Color Silver Material Stainless Steel

}Shimano Ultegra 6800 50t 110mm 11-Speed Chainring for 34/50t

It sports an integrated master cylinder within the low-profile ergonomically shaped lever body

Flex Zones in key areas have a half-density weave that prevents bunching

Promax TX V-Brake MTB Linear Pull Brake Front and Rear Black Set CheckoutTitle=Shimano GRX FC-RX610-1 Crankset - 175mm Never use a star nutFront and rear 110mm, silver TECH SPECS Brake Material Aluminum Pad Type Non cartridge Brake Type V Brake Position Front and Rear Primary Color Black Color Black