CeramicSpeed OSPW ALPHA TEAM derailleur cage for Shimano GRX/XTR/XT 12S Di2, silver
CeramicSpeed OSPW ALPHA for Shimano GRX/XTR/XT 12S Di2 TEAM is the latest off-road oversized pulley wheel system for Shimano GRX, XTR, and XT 12-speed Di2 derailleurs. It uses 14-tooth and 20-tooth ALPHA Disc pulley wheels that reduce friction, increase drivetrain efficiency, and are designed to withstand the demanding conditions of gravel, cyclocross, and mountain biking.
The composite tooth material ensures longer durability and lower chain noise, while the full aluminum discs minimize the risk of catching mud or pebbles. Inside the ALPHA Disc pulley wheels is the patented Active Debris Remover (ADR) bearing protection, which, thanks to its stainless steel cover and special grooves, expels contaminants from the bearing area as it rotates. Combined with hand-built hybrid ceramic bearings, this is a top-tier solution in terms of both efficiency and protection. The redesigned and reinforced cage is derived from the OSPW RS road systems and is adapted for the extreme demands of off-road riding.
- Designed for Shimano GRX, XTR, and XT 12-speed Di2 derailleurs
- 14 and 20-tooth ALPHA Disc pulley wheels for reduced friction and increased efficiency
- Composite tooth material for longer durability and lower chain noise
- Full aluminum pulley discs eliminate the risk of catching mud and pebbles
- Patented Active Debris Remover (ADR) technology to protect bearings from contaminants
- Hand-built hybrid ceramic bearings for maximum efficiency
- Redesigned and reinforced cage inspired by OSPW RS road systems
- Suitable for gravel, cyclocross, and mountain biking
- System weight approximately 127 g
- Package includes the complete OSPW ALPHA system for Shimano GRX/XTR/XT 12S Di2
| Groupset | Shimano GRX |
| product ID | 405719 |
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