SRAM Red Rear Derailleur - 10 Speed Short Cage Black/Silver CheckoutTitle=Reserve Wheels Reserve 37 Front Wheel - 27.5 And with this clamp set

And with this clamp set youll be able to clamp metal 7x7mm saddle rails and Specialized FACT carbon 7x9mm saddle rails

Fits Reverb and Reverb Stealth

Color Black/Silver Ring Position/Type Chain Retaining Single Ring Tooth Count 34 Drivetrain Speeds 12 Material Aluminum Designed for ebike Yes Defined Color Silver

Shimanos Tourney long cage rear derailleur incorporates advanced Shimano functions and styling that sets the standard for entry level components

SRAM Red Rear Derailleur - 10 Speed Short Cage Black/Silver CheckoutTitle=Reserve Wheels Reserve 37 Front Wheel - 27.5 And with this clamp setSRAM Red Rear Derailleur 10 Speed Short Cage Black Silver. Top of the line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight. Carbon fiber and aluminum construction Ceramic bearing pulleys Titanium hardware Compatible with other SRAM 10 speed drive train components TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter Compatibility SRAM Exact Actuation Cage Length Short Drivetrain