Bone-jarring pavement is no longer a problem with the Bontrager Pro IsoCore VR-CF drop bar. In addition to the firm yet lightweight OCLV carbon layup, IsoCore technology also increases ride comfort by absorbing 20% more vibration compared to other carbon road handlebars.
In addition, the Variable Radius Compact Flare handlebar shape (VR-CF) allows for additional ergonomic grip positions. Clean internal cable routing is provided by Di2-compatible connectors, which also allow the Shimano EW-RS910 Junction Box (sold separately) to be mounted in the bar end.
OCLV (Optimum Compaction Low Void)
OCLV Carbon is Trek's patented process in carbon fiber processing and the result of more than 25 years of bike and component design experience.
The right combination of heat and pressure is the most important step during the manufacturing process (Optimum Compaction). In addition, reducing the voids between the individual carbon fiber layers to a minimum has a positive effect on the strength and robustness of the composite (Low Void).
Weight (manufacturer's specs):
approx. 236 grams (38 cm)
approx. 241 grams (40 cm)
approx. 249 grams (42 cm)
approx. 254 grams (44 cm)
Content of delivery:
(without Di2 junction box)
Product name: | Bontrager Pro IsoCore VR-CF Carbon Road Bike Handlebar |
Manufacturer: | Bontrager |
Item code: | BON545300 |
Activity: | Cycling |
Material: | Carbon |
Usage bikesport: | Road Bike |
Handlebar clamp ø: | 31,7 / 31,8mm |
Handlebar design: | Drop Bar |
Handlebar properties: | Drop < 130mm (compact), Reach ≥ 80mm, Ergo (Curve with alternating radius), Flare / bent out Drops, Cableguides, DI2 compatible |
Bar width: | 380mm, 400mm, 420mm, 440mm |
Drop: | 123mm |
Bar reach: | 93mm |
Drop flare: | 4° |
Model year: | 2022 |
Color: | Black |
Weight: | 236g |
Manufacturer item code: | 5256855 (38 cm)5256856 (40 cm)5256857 (42 cm)5256858 (44 cm) |
Manufacturer page: | http://bontrager.com/ |