SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP CheckoutTitle=KMC REACT Cassette - 11-Speed } Advanced GPS cycling computer

} Advanced GPS cycling computer with button controls combines superior navigation

Use silver thread ring for DUB cranks

Patented single-clamp lock-on design provides simple installation and slip-free performance

}Magura EBT Screws w/ O-ring Reservoir Bleed Screw T25

which measures your climbing performance over time

SRAM X-Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP CheckoutTitle=KMC REACT Cassette - 11-Speed } Advanced GPS cycling computerSRAM X Sync Chainring 42T 110mm BCD Black BB30 or GXP BB30 or GXP. SRAM X Sync chainrings feature tall teeth with alternating tooth profiles that hold the chain amazingly well and still provide space for mud to clear. Full CNC AL rings TECH SPECS Tooth Count 42 Ring Position Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 10 Chainring BCD 110 Color Black Defined Color Black Material Aluminum