SRAM Rival AXS Rear Derailleur - 12-Speed 36t Max Battery Not Included Aluminum Cage BLK E1 Rear One-piece alloy body with rubber

One-piece alloy body with rubber tread for grip

TR - Tubeless Ready - sealant required

132mm length with 30mm diameter grip area

25 Tire Type Tubeless Ready Clincher Size 29 X 2

Chainring bolts not included Ring Position/Type Chain Retaining Single Ring Tooth Count 42 Drivetrain Speeds 12 Chainring BCD 107 Color Gray Defined Color Gray Size 42

SRAM Rival AXS Rear Derailleur - 12-Speed 36t Max Battery Not Included Aluminum Cage BLK E1 Rear One-piece alloy body with rubberThe brains of the operation. The Rival AXS 12 Speed 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. Chain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup personalization and reliability Compatible with both 1x and 2x drivetrains Compatible with