KMC S1 Chain - Single Speed 1/2" x 1/8 Silver Bulk 500 Foot Roll Axle/Spacing (mm)-10x120 Nutted Front Derailleur: SRAM Rival eTap

Front Derailleur: SRAM Rival eTap AXS

Tooth Count 30 Round or Oval Round Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs

The Topeak TetraRack R2 is the perfect quick-mount rear rack system attaches to road cross hybrid or touring bike seatstays

Flat Protection Tread and SidewallColor Black/BrownWeight 480Defined Color BrownISO Width (mm) 40ISO Diameter 622 / Road / 29"Tire Intended Use GravelTire Diameter 700cTire Bead FoldingLabeled Size 700 x 40Tire Type Tubeless Ready ClincherPSI 60 / 80

KMC S1 Chain - Single Speed 1/2" x 1/8 Silver Bulk 500 Foot Roll Axle/Spacing (mm)-10x120 Nutted Front Derailleur: SRAM Rival eTapThe KMC S1 chain is a rugged 1 8" chain that is designed to perfectly pair with most single speed drivetrains. Specially designed for single speed drivetrains 1 2" x 1 8" link size Drivetrain Speeds Single Speed 1 2" x 1 8" Color Silver Half Link Chain No Defined Color Silver