Manufactured using better materials and precision compared to a lot of other pulleys on the market. Black ceramic hybrid bearings is used instead of the regular white ceramic, resulting in better smoothness during use.
Strummer Super CNC rear derailleur pulley is securely packaged to protect the finish and prevent dust and other elements during transit.
Available in 5 different color variants.
Specifications
Bearings: Black Ceramic Hybrid Bearings
Design Features: Precision design & Finish, Lightweight CNC Design
Narrow wide design on 12T, 14T, 16T, 18T for better chain retention.
Inner Diameter: 4/5/6 mm Compatible
| Teeth |
Pulley Weight
(without Bushing) |
Outer Diameter
(Approximate)
|
| 11T |
9 grams |
42 mm |
| 12T |
10.3 grams |
50 mm |
| 13T |
10.7 grams |
52 mm |
| 14T |
11.5 grams |
59 mm |
| 15T |
13 grams |
59.5 mm |
| 16T |
13 grams |
66.9 mm |
| 17T |
14 grams |
67.5 mm |
| 18T |
14 grams |
72.8 mm |
Compatibility/Guide/Recommendation
- Use this list as a guide. Please double check size.
- Recommendation for Strummer Super CNC Rear Derailleur Pulley.
- Updated 23-Feb-2022.
SHIMANO MTB
Shimano Altus M370 = Original 11T, Use Strummer 11T
Shimano Acera M390 = Original 11T, Use Strummer 11T
Shimano Zee 10-Speed = Original 11T, Use Strummer 11T
Shimano Saint 10-Speed = Original 11T, Use Strummer 11T
Shimano Acera M3000 = Orignial 11T, Upgrade Strummer 12T
Shimano Alivio M4000 = Original 11T, Upgrade Strummer 12T
Shimano Deore M590 = Original 11T, Upgrade Strummer 12T
Shimano Deore M610 = Original 11T, Upgrade Strummer 12T
Shimano Deore M6000 = Orignial 11T, Upgrade Strummer 12T
Shimano XT M780 = Original 11T, Upgrade Strummer 12T
Shimano XT 10-Speed = Original 11T, Upgrade Strummer 12T
Shimano XT M8000 = Orignial 11T, Upgrade Strummer 12T
Shimano XTR 980 = Original 11T, Upgrade Strummer 12T
Shimano SLX 10-Speed = Original 11T, Upgrade Strummer 12T
Shimano SLX M7000 = Orignial 11T, Upgrade Strummer 12T
Shimano SLX M670 = Original 11T, Upgrade Strummer 12T
SHIMANO ROAD
Shimano Sora 3500 = Original 11T, Upgrade Strummer 12T
Shimano Tiagra 4700 = Original 11T, Upgrade Strummer 12T
Shimano 105 5800 = Original 11T, Upgrade Strummer 12T
Shimano Ultegra 6800 = Original 11T, Upgrade Strummer 12T
Shimano Ultegra R8000 = Original 11T, Upgrade Strummer 12T
Shimano Ultegra Di2 R8050 = Original 11T, Upgrade Strummer 12T
Shimano Dura-Ace 9000 = Original 11T, Upgrade Strummer 12T
Shimano Ultegra Di2 6870 = Original 11T, Upgrade Strummer 12T
SRAM
SRAM Rival = Original 11T, Upgrade Strummer 12T
SRAM Force = Original 11T, Upgrade Strummer 12T
SRAM Red = Original 11T, Upgrade Strummer 12T
SRAM X7 = Original 11T, Upgrade Strummer 12T
SRAM X9 = Original 11T, Upgrade Strummer 12T
SRAM X0 = Original 11T, Upgrade Strummer 12T
SRAM GX 11-Speed = Original 12T, Use Strummer 12T
SRAM XX1 = Original 12T, Use Strummer 12T
SRAM GX 22-Speed = Original 12/14T, Use Strummer 12/14T
SRAM XX1 Eagle = Original 12/14T, Use Strummer 12/14T
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