oneUp
OneUp Carbon E-Bar
OneUp Carbon E-Bar
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The Most Compliant E-Bike Rated Bar On the Market
E-Bikes let you ride further for longer. They’re heavier and more physically demanding to ride. That makes reducing fatigue even more important. Our Carbon E-Bar is 20% more compliant than other carbon handlebars. That means more comfort and less fatigue on longer rides.
This is our most compliant handlebar yet and it’s equipped with integrated ports for E-Bike controls. Our patented oval design delivers a more comfortable ride without giving up any steering response or strength.
The patented oval profile of all our handlebars minimizes arm pump with vertical compliance and maximizes steering response with lateral stiffness. The OneUp Carbon E-Bar is 20% more compliant than our competitors’ bars. That’s because the oval bar profile narrows to just 20mm to maximize vertical compliance. For reference, the thinnest portion of a traditional handlebar is 22.2mm.
Our Carbon E-Bar has internal routing for Shimano STEPS switch units and it passes the stringent Zedler E-MTB Advanced Plus standard and the international DH standard (ASTM Cat. 5 Downhill).
Engineered for good vibes.
SPECS
Geometry: 800mm Wide / 35mm Dia. / Sweep 8° Back 5° Up
Weight: 238g
Stealth Routing: Wire ports & grooves for controller
Max Stem Clamp Width: 65mm
Max Stem Clamp Torque: 6Nm
Max Lever Clamp Torque: 5Nm
Minimum Trim width: 740mm
Colour: Black.
Decal kits available separately: Red, Green, Blue, Orange, Gold, Matte Bronze, Black, Purple, Oil Slick & White
COMPATIBILITY
The One Up E-Bar features internal routing for Shimano STEPS switch units and all other switch units with a connector diameter less than 6.5mm.
The wire port diameter in the bar is 6.5mm and the minimum switch wire length required to internally route is 650mm.
Specialized, Bosch or Rocky Mountain remote power mode controllers cannot be internally routed through the Carbon E-Bar.
If you have a switch with a removable wire (EP8 or E8000) you can install a 650mm or longer Shimano EW-SD50 wire.
The Orbea Rise does not have a handlebar mounted display unit as it connects to your smartphone. It has the EW-EN100 junction and removable EW-SD50 wire.
If you don’t have a removable wire on your switch, you need to buy a new switch with a removable wire (SW-E7000-L) with a wire length of at least 700mm.
Or you you can add the EW-JC200 2 port junction and an EW-SD50 extension wire
You will require a stem that can accomodate a center wire port. Two piece faceplate stems are ideal.
Grips with a single outer clamp are not compatible with this bar.
Control Bar ends (Bull Horns) are not compatible with this bar.
Shipping
Shipping
Click & Collect – Free
Order online & collect at our Onehunga store.
NZ Shipping Costs
- General Items: $10/item
- Bikes & Frames: $120 (North Island) / $199 (South Island)
- Large/Bulky Items: $30 (North Island) / $60 (South Island)
- Helmets: $20 (North Island) / $25 (South Island)
Rural: Extra fee applies — select “Rural Delivery” at checkout.
International Orders – Contact info@rouleurcycles.co.nz for a quote.
Bike Shipping
- Fully assembled, tuned & safety‑checked before dispatch.
- Carefully boxed (minimal reassembly required).
- Recommend mechanic check before first ride.
Timeframes
- General: 3–5 working days (+1–2 for rural)
- Bikes: 5–7 working days (up to 10 remote) + prep time for build/boxing
- Delays may occur during holidays or courier disruptions.
Tracking & Issues
- Tracking emailed once dispatched.
- Contact the courier first for delays. Need help? Email or call us.
- Report damaged/lost parcels within 3 days.
No PO Boxes – Physical addresses only.
Why Buy From Rouleur?
Why Buy From Rouleur?
Trusted NZ Bike Experts – Locally owned & operated with years of experience helping Kiwi riders get the most out of their bikes.
Custom Builds & Personal Fitting – From road to e‑bikes, we tailor every build to your riding style and goals.
Fast, Reliable Shipping – In‑store stock ships next business day. Supplier stock delivered in as little as 3–5 days.
After‑Sales Support That Rides With You – From servicing to upgrades, our workshop team is here for the long haul.
