Zipp: FIT, FORM, FUNCTION 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 centre of the brake perch) is the shortest of Zipp’s Service Course line-up. 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.FEATURES6061 aluminium for light weight and durability70mm reach and 128mm drop for a short-low positionFlattened top shape to better fit the handClip-on Compatible SPECIFICATIONSMaterial (HB): AL-6061Reach (HB): 70mmDrop (HB): 128mmWidth (centre-to-centre): 38cm, 40cm, 42cm, 44cmClip compatible: Yes, except 38cmClamp diam: 31.8mmRamp angle: 10°Outsweep: 4°Backsweep (degrees): 3Drop shape: VariableClamp width: 110mm, 70mm, 90mmFinish (HB): Bead Blast BlackDrop Flare: n/a