SRAM Rival E1 AXS Rear Derailleur JoyStick requiring less force per pump

requiring less force per pump stroke than competitor pumps to inflate high-volume tires

Draw up to two ounces at a time and inject through your valves to extend your sealant life

the tour or the trail

Keeping you comfortable year-round

Efficient handling and stability in both wet and dry conditions thanks to the MICHELIN GUM-X compound

SRAM Rival E1 AXS Rear Derailleur JoyStick requiring less force per pumpThe brains of the operation. The Rival AXS rear derailleur is the choice for road riding, for all cassette sizes from 10 28T to 10 36T, for any terrain you cover. Precise wireless shifting with advanced chain management lets you ride with confidence anywhere.