SRAM X4 Rear Derailleur - 789 Speed Long Cage Black ModelNumber=J1478

SRAM X4 Rear Derailleur - 789 Speed Long Cage Black ModelNumber=J1478SRAM X4 Rear Derailleur 789 Speed Long Cage Black. Affordable and reliable derailleur is great for repairs and upgrades. Compatible with 7 8 and 9 speed systems 1: 1 shifter to derailleur actuation ratio for precise light action indexing TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM 1: 1 Cage Length Long Drivetrain Speeds 7 Drivetrain Speeds 8 Drivetrain Speeds 9 Weight 280 Color Black Chain Wrap Capacity

Cassette Body Type Shimano/SRAM 11 Speed Road Color Black Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 142mm Rim Width (Internal) 30 Tire Type Tubeless Ready Valve Presta Wheel Size 29"

25 Tubeless Folding Black Evolution Addix Soft Snakeskin

6 Length 410 Material Alloy Offset (mm) 0 Remote Position Left Remote Position Right Travel (mm) 80 Weight 560

syringes (with special plug at the lever end)

Speed and efficiency on and off the road thanks to the Michelin Gum-X Technology combined with a slick

eliminating the need for a chain guide

5" Steel Peach Salmon Sundae X-Small

5mm direct mount/BCD 3-bolt configuration 1x spindle interface SRAM DUB (73mm BB) chainline 52mm material aluminum color black

Thumb overlay panel for durability and aids in reducing blisters

Color Red Defined Color Red Material Microtex Thickness 2 Adhesive No

Ergonomic grips with this unique cam profile lets you choose the position that best supports your hand position and style of riding

}DT Swiss XR 1700 SPLINE Front Wheel - 29" 15 x 110mm Boost Center Lock Black