unified power transfer system

best comfort

With a one-handed dial adjustment and rear fit system you get perfect head-hugging comfort

find the routes the locals hit most

Serfas SECA W/FPS Clincher Rigid Tire Black 700Cx25 recumbant unified power transfer systemSerfas Tires are covered by our 30 Day Warranty which guarantees a product free of defects in material and or workmanship up to 30 days after purchase. This warranty does not apply to damage due to heat, environmental factors, misuse, or negligence. *Tire purchase must be from authorized Serfas retailer for eligibility. Road FPS Puncture Resistance Lightweight Training Tire 68a Durometer Center Tread and 58a Sides For Improved Cornering Reflective