SRAM Eagle 90 T-Type Full Mount (UDH) 12 Spd Mtn Bike Rear Derailleur 52T Max RD-90-A1 SPLR Size 2 Weight: 354 grams (actual)

Weight: 354 grams (actual)

Width: 42cm

Does NOT include Threaded Axle Insert

Waist (across): 12 in

Size: M | Age 9-10

SRAM Eagle 90 T-Type Full Mount (UDH) 12 Spd Mtn Bike Rear Derailleur 52T Max RD-90-A1 SPLR Size 2 Weight: 354 grams (actual)Full Mount Design (UDH frame required) T Type compatibility Most robust mechanical derailleur Replaceable skid plates, outer and inner parallelogram link, cage or cage assembly The most rebuildable derailleur in the Eagle Transmission Ecosystem T Type cable actuation ratio SRAM Model ID: RD 90 A1 Attributes Maximum Cog 52T Minimum Cog 10T Primary Color Black RD Capacity 42T Speed 12 Mount Full Mount (UDH)