G-Form Pro-X3 Elbow Guards - Black X-Large MFPN=ZH2168 While these may seem like

While these may seem like minor improvements individually

Color Black/Reflective Defined Color Black Designed for ebike Yes Flat Protection Tread ISO Diameter 622 / Road / 29" ISO Width (mm) 45 Labeled Size 700 x 45 Tire Bead Wire Tire Diameter 700c Tire Intended Use Touring-Hybrid Tire Type Clincher

New 1/4 turn makes entry and exit easier and faster

} 5% faster than Previous SmarTUBE

G-Form Pro-X3 Elbow Guards - Black X-Large MFPN=ZH2168 While these may seem likeBody mapped, impact absorbing SmartFlex pads layered on top of a ventilated, soft inner foam layer allowing for maximum protection, comfort and breathability SmartFlex pads offer form fitting and lightweight protection that is flexible as you ride and hardens on impact Moisture wicking, UPF 50+ fabric Machine washable Compression sleeves with grippers at the top and bottom to keep guards in place CE 15613 impact with 1621 coverage TECH SPECS Size