- 2D parallelogram trajectory offers precise mechanical movement for 13 sprockets
- High grade polymer pulley wheels (12T upper, 14T lower) allow for smooth chain running and secure retention
- Carbon fiber-reinforced polyamide and anodized 7075 and 6082 alloys are lightweight, strong, and durable
- Stainless steel bolts for strength and long-term resilience on gravel
- Includes clutch lock for easy wheel removal
Product Specifics
- Largest Cog: 44
- Rear Der/Shifter Compatibility: Campy EKAR
- Rear Derailleur Mount Type: 10x1 Standard
- Drivetrain Speeds: 13
- Chain Wrap Capacity (teeth): 34
- Cage Length: Medium
- Color: Black
- Weight: 275
- keyword search: Wonderland Drivetrain
- keyword search: Wonderland Canada
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: Not available
EAN: 8053340455421
Manufacturer Part Number: RD21-EK13
RD9402 250491
198592-Q0-L