SRAM Eagle 90 T-Type Rear Derailleur B-Knuckle Kit pedal-tool New X-GLIDE™2 improves both inboard

New X-GLIDE™2 improves both inboard and outboard shifting

We have given and even refining tooth geometry of the jockey wheel

while the Hard Chrome finish adds durability as you power through shifts

Includes Enduro Silicone dust seals

Item Specifications Brake Compatibility Disc Only Brake Track Carbon Color Slate/Stealth Defined Color Gray Designed for ebike Yes Hub Drilling 32 ISO Diameter 584 / 650b / 27

SRAM Eagle 90 T-Type Rear Derailleur B-Knuckle Kit pedal-tool New X-GLIDE™2 improves both inboardReplacement kits for damaged or worn out Eagle 90 rear derailleur knuckles B Knuckle kit includes: inner, middle and outer b knuckle, cable guide and cover with bolts Compatible with SRAM model: RD 90 A1 SRAM Eagle 90 T Type Rear Derailleur Replacement Knuckle Kits Miscellaneous Rear Derailleur Part UPC: 710845920158