| Enduro | Chain Sheave | 
|---|---|
| Inner Diameter, d | 40.00 mm | 
| Outer Diameter, D | 102.00 mm | 
| Pulley Outer Diameter, P | 89.00 mm | 
| Inner Ring Width, b | 23.000 mm | 
| Outer Ring Width, B | 28.60 mm | 
| Channel Width, C | 22.50 mm | 
| Dynamic Capacity, Cr. | 52800 N | 
| Static Capacity, Cor. | 63600 N | 
| Weight | 2.2 lb | 
Manufacturer's Part Numbers:
- BCA CGM1209PPD
 - BCA CGM 1209 PPD
 - RBC V7489911
 - RBC V-74899-11
 - MRC 308SZZ4
 - MRC 308-SSZ-4
 - McGill BR8212
 - McGill BR8211
 - McGill BR-821-2
 - McGill BR-821-1
 
