The TRP DH7 drivetrain consists solely of a shifter and a rear derailleur. The rear derailleur incorporates a number of technologies for fast, precise gear changes.
Hall Lock technology locks the B-Knuckle (the part that links the derailleur to the frame) once the derailleur has been mounted and adjusted. This prevents the derailleur from moving and reduces noise.
Chain Length Indicator technology makes it easy to determine the optimum chain length for best performance.
The derailleur and shifter were designed in collaboration with Aaron Gwin and his mechanic John Hall.
Number of speeds: 7
Lever position: Right-hand side
Technologies: Hall Lock, Chain Lenght Indicator
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