CeramicSpeed OSPW ALPHA for Shimano R8150/R8050/R7150/R5800 Pulley Wheels System

CeramicSpeed OSPW ALPHA jockey wheel system for Shimano R8150/R8050/R7150/R5800 – precision for Road, Triathlon & Time Trial 

The OSPW ALPHA jockey wheel system from CeramicSpeed is designed specifically for Road, Triathlon & Time Trial bikes, offering you smooth and reliable shifting performance. Compatible with Shimano R8150, R8050, R7150, and R5800 groupsets, this system ensures optimal chain tension and efficient power transfer. Its durable construction provides long-lasting resistance to wear, making it a solid choice for demanding rides. The lightweight design contributes to overall bike efficiency without adding unnecessary weight. Installation is straightforward, allowing you to upgrade your drivetrain with ease. This jockey wheel system helps maintain precise gear changes, crucial for maintaining speed and rhythm during your rides. Whether you’re pushing hard in a race or enjoying a long training session, it supports consistent and responsive shifting. Trust in a component that complements your bike’s performance and enhances your cycling experience.

black | 14 teeth (guide pulley), 20 teeth (tension pulley):

Pulley wheels:

14 teeth (guide pulley), 20 teeth (tension pulley)

• High-performance jockey wheel system designed for Shimano R8150, R8050, R7150, and R5800 groupsets, ideal for road, triathlon, and time trial bikes
• Precision-engineered to reduce drivetrain friction and improve shifting efficiency
• Durable construction ensures long-lasting performance under demanding riding conditions
• Lightweight design contributes to overall bike weight reduction for enhanced speed
• Easy installation compatible with multiple Shimano groupsets for versatile upgrades

• black | 14 teeth (guide pulley), 20 teeth (tension pulley): 117343

• 1 x CeramicSpeed OSPW ALPHA for Shimano R8150/R8050/R7150/R5800 pulley wheel system