Want to achieve aerodynamic perfection without any compromises? The Ritchey SL Stream handlebars will take you to a new level of performance! Their optimized aero profile saves you watts and increases the efficiency of every pedal stroke. Simply put—you’ll ride faster and with greater control over your bike.
- Save energy thanks to aerodynamics
The UCI-approved 43.5×16 mm profile with a 5° rake minimizes air resistance and gives you more power for the final sprint. - Full control in every situation
A 10° flare in the drop gives you stability and confidence when cornering, without sacrificing aerodynamic advantage.
- UCI-approved aerodynamic profile
- Fully or partially integrated cable routing
- Anti-slip finish for a secure grip
- Made of carbon fiber
- Compact bend style
Specifications:
Material: carbon fiberBend style: compact
Top section shape: aerodynamic
Width at levers / in the drop: 36/40 cm, 38/42 cm, 40/44 cm
Drop / Reach: 120 / 77 mm
Flare in the drop: 10°
Back sweep: 5°
Clamp diameter: 31.8 mm
Accessory mount compatibility: no
Time trial extension compatibility: No
Cable routing: fully or partially internal (compatible with Shimano EW-RS910 junction box)
Recommended torque for levers / shifters: 5 Nm
Maximum torque for stem: 5 Nm
Weight: 230 g (size 38 cm)
Tom Ritchey is unique. Although president of his company and chief designer, he still manages to ride around 15,000km a year and put his riding knowledge into practice.40 years of innovation - Tom Ritchey was a central figure in the early days of mountain biking - setting the direction in component design and using new materials for all sectors of cycling.
The reputed durability of Ritchey products is due to stress testing exceeding the required standards several times over. The result - the best weight/strength ratio of components on the market. Ritchey steel frames, always personally welded and tuned by Tom during test rides, consulted with top racers and then manufactured to the highest quality, have become the stuff of legend.

