DERAILLEUR MTB REAR SRAM EX1 8 SPEED BLACK BIG YOKE
Ref. : 513900
| Model | RD-EX1-A1 |
| Practical | VTT |
| Derailleur mount | Classique |
| Draw | 1:1 |
| Yoke | Longue |
| Number of compatible speeds | 8, 1x8 |
| Weight in grams | 285 |
| Technology | X-Horizon / X-Sync / Roller Bearing Clutch |
| Specificities | spécialement conçu pour les VTTAE |
| Détails | |
| Variator rollers | 14 dents |
| Small minimum sprocket | 11 dents |
| Large maximum sprocket | 48 dents |
| Total capacity | 37 dents |
The EX1 derailleur builds on the strength and precision construction of the X-HORIZON™ to create the world's first derailleur specifically designed for electric-assist mountain bikes.
Designed to handle low-cycle, high-torque shifting on the 11-48-tooth E-BLOCK™ cassette, the EX1 derailleur gives electric-assist mountain bike riders clean, safe shifting so they can spend more time enjoying their ride.
SRAM's proven X-HORIZON™ design reduces the force required for shifting, unexpected shifting and chain slap
14-tooth X-SYNC™ cogs
EX1 derailleur is specifically designed for electrically assisted mountain bikes
CABLE PULL RATIO: 1:1
SPEED: 8V
COLOURS: Black
SHAFT MATERIAL: Aluminum
ROLLER ROLLER: Steel
MAXIMUM TOOTH: 48 dts
WEIGHT: 285g
Gross weight :
0,398 kg
0,398 kg
Length :
0.174 m Width :
0.167 m Height :
0.094 m
0.174 m Width :
0.167 m Height :
0.094 m
Volume :
0.00273 m³
0.00273 m³
