Full Speed Ahead Pro Road 130mm BCD Black Middle Chainring Size:39T use one Cycleops Climbing Block

use one Cycleops Climbing Block under the non-drive rear wheel and one Cycleops Climbing Block under the front wheel

which yields a significant reduction in noise and wear

and agility all rolled into FUN

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

Full Speed Ahead Pro Road 130mm BCD Black Middle Chainring Size:39T use one Cycleops Climbing BlockGet 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.