ARISE Argon Pro Rim 20'' Holes: 36 Front Black ModelNumber=K6853 The SRAM PC-850 chain features

The SRAM PC-850 chain features accurate shifting excellent wear resistance and superior durability with 8-speed compatibility

also works great with other brands

9Defined Color Black

Flat Protection TreadColor Black/ReflectiveDesigned for ebike YesDefined Color BlackISO Width (mm) 38ISO Diameter 622 / Road / 29"Tire Intended Use Touring-HybridTire Diameter 700cTire Bead WireLabeled Size 700 x 38Tire Type Clincher

Rear fits to the seat post with the proven tool-free SKS quick-release power-strap attachment system

ARISE Argon Pro Rim 20'' Holes: 36 Front Black ModelNumber=K6853 The SRAM PC-850 chain featuresTECH SPECS ERD 388 Rim Construction Aluminum Rim Internal Width 23mm Rim Weight 315g Depth 18mm Rim Eyelets No Primary Color Black Wheel Diameter 20 Rim Material Aluminum Wheel Diameter ISO 20 406 Rim Drilling 36 Tire Type Tubeless Ready Valve Schrader