SRAM XX1 Rear Derailleur - 11 Speed Medium Cage Black/Red SPRING TRAVEL (67.5-75MM) 50 Tire Diameter/ISO 29/622 Tubeless MFPN=ODS-403-BK 210000139436 Color:BLKOUT ProTite is a proprietary

SRAM XX1 Rear Derailleur 11 Speed Medium Cage Black Red SPRING TRAVEL (67.5 75MM) 50 Tire Diameter ISO 29 622 Tubeless MFPN=ODS 403 BK 210000139436 Color:BLKOUT ProTite is a proprietary 50 Tire Diameter ISO 29 622 Tubeless Technology Tubeless Ready e Bike approved Yes Steerer Type Straight Color Electric Red Lockout Switch Crown Brake Type Post Mount 203 Crown Race 30 Negative Spring Air Weight 2880 Travel (mm) 200 Wheel Size 29" Offset 52 Designed for ebike Yes External Adjustments Low Speed Compression Damping External Adjustments High Speed Compression Damping External Adjustments Rebound Damping Defined Color Red Positive Spring Air Axle to Crown Length 602 Front Axle 20mm Thru x 110mm Stanchion Diameter 38 Maximum Tire Width 81 S