The Service Course 70 Ergo packs a powerful punch of everything you’d want in a bar–a design based on feedback from pro bike fitters and pro riders, an ergonomic top section, and a price you’ll love. The bar features a contoured top for a natural ergonomic grip on the bar tops for all-day comfort. The Service Course 70 Ergo’s specially tuned drop shape creates comfortable hand positions with the short reach to control levers vital for race situations. The bar’s 70mm reach (the horizontal distance from the bar’s stem clamp area to the center of the brake perch) is the shortest of Zipp’s Service Course lineup. Its 128mm drop (vertical distance from the bar’s stem clamp area to the bottom of the drops) places the rider low and in control without compromising comfort. FEATURES: Two cosmetic options, bead-blast black or distinctive silver 6061 aluminum for light weight and durability 70mm reach and 128mm drop for a short-low position Flattened top shape to better fit the hand Clip-on compatible (40, 42, 44cm sizes only) Lifetime warranty SPECS: Material (HB): AL-6061 Reach (HB): 70mm Drop (HB): 128mm Width (center-to-center): 38cm, 40cm, 42cm, 44cm Clip compatible: No, Yes Clamp diameter: 31.8mm Ramp angle: 10° Outsweep: 4° Backsweep: 3° Drop shape: Variable Clamp width: 110mm, 70mm, 90mm Finish (HB): Bead Blast Black Drop flare: n/a Weight: 295g Weight based on: 42cm bar