CeramicSpeed OSPW RS ALPHA derailleur pulleys for Shimano R7150 Black TEAM Logo

CeramicSpeed OSPW RS ALPHA for Shimano 105 R7150 – lightweight derailleur cage system for road and triathlon

The CeramicSpeed OSPW RS ALPHA for Shimano 105 R7150 is a high-quality derailleur cage system for road and triathlon bikes. Its modern, angular design matches current road bike groupsets and gives your bike a clean, refined look. The ALPHA Disc pulley wheels made of aluminium offer high stability and help prevent dirt or foreign objects from getting caught between the spokes. In addition, the patented ADR technology protects the bearings from contamination and supports smooth, long-lasting performance. With a weight of 101 g, the system is light, robust and compatible with Shimano 105 R7150 derailleurs.

team edition-black | 13 teeth (guide pulley), 19 teeth (tension pulley):

Max cassette teeth:

34 teeth

team edition-black | 13 teeth (guide pulley), 19 teeth (tension pulley):

Pulley wheels:

13 teeth (guide pulley), 19 teeth (tension pulley)

• High-performance derailleur pulleys designed for road, triathlon, and time trial bikes, optimized for Shimano R7150 12-speed drivetrains
• Lightweight carbon outer cage and inner cage for reduced weight and enhanced stiffness
• Durable ceramic and stainless steel components ensure smooth rotation and long-lasting performance
• Precision-engineered to improve shifting efficiency and reduce drivetrain friction
• Sleek black design with TEAM logo adds a professional look to your bike setup

• team edition-black | 13 teeth (guide pulley), 19 teeth (tension pulley): 113497

1 x CeramicSpeed OSPW RS ALPHA Pulley System for Shimano R7150 Black TEAM Logo