CeramicSpeed OSPW RS Pulley Wheel System Shimano 105 7150 - Aluminum Pulley 5 Spoke Carbon Cage BLK
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Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.
CeramicSpeed OSPW RS Pulley Wheel System Shimano 105 7150 - Aluminum Pulley 5 Spoke Carbon Cage BLK
Road riders know that tiny friction and delayed shifts can sap speed and enjoyment. The OSPW RS system removes drivetrain inefficiency with ultra-smooth bearings and a reinforced carbon cage, delivering cleaner, quieter shifts and a more confident ride. With less power lost to the derailleur, you can climb harder, accelerate faster, and enjoy longer, more predictable performance on every ride.
Who is this for?
Riders who demand premium efficiency and durability from their 12-speed setup, particularly Shimano 105 R7150 owners seeking a lighter, smoother, and more reliable pulleys system for long training rides and fast group spins.
| specifications | details |
|---|---|
| Largest Cog | 36 |
| Fits Model | 105 R7150 |
| Fits Brand | Shimano |
| Drivetrain Speeds | 12 |
| Defined Color | Black |
| Cage Construction | Injection Molded Carbon Fiber reinforced PA cage offers new levels of strength and durability |
| Pulley Wheels | Anodized aluminum 5-spoke 13-tooth upper and 19-tooth lower pulley wheels are light weight and durable |
| Bearings | Grade 3 Silicon Nitride ball bearings are 400% smoother, 128% harder, and 58% lighter than standard steel balls |
| Spring Tension Settings | 4 customizable spring tension settings for optimal setup |
| Compatibility | Compatible with Shimano 105 R7150 12-speed rear derailleurs |
Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!
| Largest Cog | 36 |
| Fits Model | 105 R7150 |
| Fits Brand | Shimano |
| Drivetrain Speeds | 12 |
| Defined Color | Black |
