Full Speed Ahead Pro Road 130mm BCD Black Middle Chainring Size:39T SportCrafters trike trainers are the

SportCrafters trike trainers are the only trainers in the world specifically designed for recumbent trikes

confident performance

New LW-Clamp reduces weight - 25 grams comparing to previous model

Three arm sizes are available

and agility all rolled into FUN

Full Speed Ahead Pro Road 130mm BCD Black Middle Chainring Size:39T SportCrafters trike trainers are theGet the best chainrings from one of the premier manufacturers in the world! FSA rings are legendary for shift reliability. They use the finest and hardest materials, precision CNC machining and exhaustive testing to ensure their rings are second to none. Outer and middle triple rings are ramped & pinned for better shifting. 10 speed compatible. Be aware of this when ordering! Black anodized with CNC silver and laser etched logo.