CEMA "B001" Pulley Kit - 11 teeth
- Weight : 0.03kg / 0.07lbs
- Packaging Unit: 1 Set
- Product ID (PID): 38954
- Product safety
Weight
The heaviness of a BMX part, measured by weighing. It's worth noting that weight specifications for BMX parts can vary and may not always be precise. Several factors contribute to this:Manufacturer's weight specifications may be inaccurate or incomplete.The weight of two identical parts can also differ.We cannot weigh every individual part.For example, if there are handlebars in different heights, the manufacturer usually provides just one weight specification for all heights. When weighing two identical tires, you might get two different results.
Source: BMX Glossary
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Online: https://www.kunstform.org/en/cema-b001-pulley-kit-11-teeth-p-38954
Printed: 11/04/2026
Printed: 11/04/2026
The CEMA "B001" Pulley Kit - 11 teeth replaces the guide and tension pulley on Shimano 9, 10 and 11 speed rear derailleurs, on SRAM 10 speed rear derailleurs (X0, X7, X9, Apex, Rival, Force) and on Campagnolo 11 speed rear derailleurs. Both pulleys have 11 teeth and a CNC machined 7075 T6 aluminium body. The bearings come in three versions: stainless steel, SRC ceramic bearings with G5 Si3N4 ceramic balls, or ZrO2 full ceramic bearings that run without grease or seals. The black version is the CEMA model B001, the red one the model R001.
Facts: CEMA "B001" Pulley Kit - 11 teeth
- Fits: Shimano 9, 10 and 11 speed rear derailleurs (road and MTB), SRAM X0, X7, X9 10 speed, SRAM Apex, Rival, Force 10 speed, Campagnolo 11 speed
- Version: guide pulley 11 teeth, tension pulley 11 teeth, bearings Ceramic, Full Ceramic or Stainless Steel, black = CEMA B001, red = CEMA R001
- Material: 7075 T6 aluminium, CNC machined
- Contains: 1 set (2 pulleys)
- Extras:
- Stainless Steel: stainless steel ball bearings
- Ceramic: SRC ceramic bearings with G5 Si3N4 ceramic balls
- Full Ceramic: ZrO2 full ceramic bearings, run without grease or seals
