Wheels Manufacturing Seatpost Clamp - 34.9mm Bolt-On Orange Length-605/850 model Fusion Drive 500 and

model Fusion Drive 500 and KTV Drive Pro lumens 500 front and 150 rear run time up to 35 hours front and up to 20 hours rear color satin black/black weight 128g front and 50g rear

Velcro closure

Carbon fiber construction reduces ring weight while improving stiffness and power transfer

support and power transmission

34mm OD double wall 6069 aluminum rim (40% stronger than 6061)

Wheels Manufacturing Seatpost Clamp - 34.9mm Bolt-On Orange Length-605/850 model Fusion Drive 500 andCNC machined 6061 aluminum collar Designed for both performance and style, these collars feature a strong bolt and barrel nut closure system Made in the USA TECH SPECS Model Collar Diameter 34. 9mm Color Orange