Zipp Service Course SL-70 aluminum drop handlebar in 40cm width (center-to-center) gives a super-short 70mm reach and 128mm drop to help achieve low, efficient positions without overextending stem length. The compact bend with 10° ramp and 4° outsweep eases transitions to the hoods and improves wrist clearance in the drops. Built from 7050 aluminum with a round top that’s clip-on compatible and drilled for a Shimano Di2 RS910 bar-end junction, it comes in a Matte Black nano-blast finish with gloss logos (B2). Part number for the 40cm size is 00.6618.201.002 (UPC 710845861482).

• 40cm width (center-to-center).
• 31.8 mm clamp diameter.
• 70 mm reach; 128 mm drop compact bend.
• 10° ramp angle; 4° outsweep in drops.
• 7050 aluminum construction; round top; clip-on compatible.
• Drilled for Shimano Di2 RS910 junction; cable routing ports.
• Matte Black nano-blast finish w/ gloss logos (B2).