Rear derailleur EX1
Enhance your mountain biking performance with the rear derailleur Sram EX1, designed for unmatched precision and durability.
Description + -
The EX1 derailleur relies on the robustness and precision of construction of the X-HORIZON™ to create the world's first derailleur specifically designed for electric mountain bikes.
Designed to handle gear changes at low cadence and high torque on the 11-48 tooth E-BLOCK™ cassette, the EX1 derailleur provides electric mountain bike riders with clean and safe shifts, allowing them to spend more time enjoying their ride.
The proven SRAM X-HORIZON™ design reduces the force required for shifting, minimizes unintentional gear changes, and prevents chain noise.
X-SYNC™ rollers with 14 teeth
The EX1 derailleur is specially designed for electric mountain bikes.
CABLE PULL RATIO: 1:1
SPEED: 8-speed
COLOUR: Black
CAGE MATERIAL: Aluminum
BEARING ROLLER: Steel
MAX TOOTH COUNT: 48T
WEIGHT: 285g
Additional information + -
| Brand | Sram |
| Supplier reference | 513900 |
| Color | black |
| Main color | Black |
| Gender | Mixed |
| Age group | Adult |
| Stability | ATV |