X7 Rear Derailleur, RD-X7-A1, SRAM. The versatile, highly capable X7 product family brings high-end precision and reliability to midrange mountain bike components. Unbeatable X-GLIDE&tra...

Built around one of our original breakthrough designs, the Speed Dial 7 is the smooth and powerful way to control linear pull or mechanical disc brakes. They are super easy to install and adjust-so you can dial in the modulation just the way you like. All levers are compatible with mechanical disc brakes and linear-pull brakes.

Smooth, powerful braking performance that's simple to set up and easy to adjust. Bad weather or rough roads? Not even a factor with BB7's reliable mechanical performance. Compatible RED, Force, Rival and Apex levers. Installation. Service. Compatibility.

Rear Derailleur 6/7-Speed for Shimano Tourney RD-TY300 Mountain Bikes-Smooth Shifting Direct Mount Design

Distinctions include mountain bike (think Shimano XT, Shimano XTR, SRAM Eagle) versus road bikes (SRAM Red, SRAM Rival, Shimano Dura Ace, Shimano Ultegra), and also the number of speeds (or gears/cogs), which these days is usually 11 for road bikes and 11 or 12 for mountain.

The SRAM PG-730 7-Speed Cassette is optimized for MTB. It is reliable, durable, and better performing thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Love this Product? Found a Lower Price?

The unsurpassed reliability of SRAM's GX DH series brings big mountain riding to new heights. The GX's prowess is derived from SRAM's X-Actuation technology to bring you consistent and accurate shifting without fail. For use with the GX 7 Speed DH shifter and cassette, the GX 7 speed derailleur is a very affordable DH specific derailleur. Features

SRAM X01 DH Rear Derailleur, 7 Speed, Medium, Red. Built high and tight to steer clear of the trail. CAGE LOCK(tm) makes wheel changes simple and quick. Pair with X01 DH(tm) 7-speed … read more

With huge backings in engineering, development through racing, and a pure love for the sport of Mountain Biking, SRAM has finally presented us with a revamped installment of their 7-Speed Downhill Drivetrain which can now be purchased in a cheaper GX group for those of us not able to cough up enough gold coins for their beloved X01 group which ...