The Comp Streem combines an aero-formed top section with a compact drop, gentle back sweep and slight flare, giving riders an aero advantage without giving up all-day comfort — and it routes cables fully or partially inside the bar.

Highlights

  • Aero-formed top section for a sleek, fast position
  • Full or partial internal cable routing
  • 10° drop flare for extra control on descents and mixed surfaces
  • Compact drop and gentle back sweep for long-mile comfort
  • UCI-compliant
  • Double-butted 6061 aluminium alloy

Measured at the hoods

Streem widths are given as hood width/drop width, since the 10° flare makes the drops wider than the tops: 36/40cm, 38/42cm, 40/44cm and 42/46cm. Tune lists these by hood width.

Options

Bar width (hood/drop)What's the same
36/40cm, 38/42cm, 40/44cm, 42/46cm120mm drop, 80mm reach, 10° flare and 31.8mm clamp on every width

Compatibility & fit

31.8mm clamp. Drilled for a Shimano EW-RS910 Di2 junction box. Not compatible with the Ritchey C260 stem. The Tune workshop can fit this bar and route cables internally on your road build.

Ritchey covers this product for two years from the date of purchase against defects in materials and workmanship (the Ritchey International warranty, which covers Australia). Normal wear and tear isn't covered. For warranty support, return the product to Tune Cycles and we'll manage the claim with Ritchey's Australian distributor. This is in addition to your rights under the Australian Consumer Law, so keep your proof of purchase.
  • Aero-formed top section
  • Full or partial internal cable routing
  • 10° drop flare for descending control
  • Compact drop, gentle back sweep
  • UCI-compliant
  • Double-butted 6061 aluminium alloy
MaterialDouble-butted 6061 aluminium alloy
Bend shapeCompact
Top sectionErgo-aero
Drop120mm
Reach80mm
Drop flare10°
Back sweep5°
Clamp diameter31.8mm
ColourBB black
Bar width, hood/drop (option)36/40cm, 38/42cm, 40/44cm, 42/46cm
SKU DTW-RIG-HBCST-PAR
Brand Ritchey

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