X-LAB
X Lab Gt8 Grx715 Di2 Slipstream
X Lab Gt8 Grx715 Di2 Slipstream
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NZ‑Based Support – Talk to real riders who understand your needs. -
Secure Payments – Shop Pay, Google Pay, Apple Pay & major cards accepted. -
Proud Partner of The Wheel Deal – NZ’s leading bike-to-work programme. -
Professionally Assembled – Your bike is built and safety‑checked by our expert mechanics before it reaches you.
Adventure-ready gravel bike built for control, comfort, and conquest.
Not all rides follow predictable paths. In fact, the best rides often stray far from it.
The GT8 was engineered to expand what performance means beyond pavement. Its carbon construction provides structural efficiency while accommodating wider tires and varied terrain, allowing riders to move seamlessly between surfaces.
Slipstream was built upon a playful blue atop a firm silver that delivers the joy of the draft. An area of reduced air pressure directly behind a moving object, the GT8 is a rugged graveler that enjoys minimal resistance in a race to the finish.
Description
Description
Specs
Specs
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.
Expertly assembled by our experienced mechanics
Our experienced mechanics tune, test-ride, and meticulously prepare every bike to ensure it arrives ready to ride.
We are here to help you.
Simple and hassel free shipping across New Zeland
Buying a bike online shouldn’t be complicated. Each bike is professionally prepared, shipped safely across New Zealand, and arrives ready to ride with just minimal assembly required.
Over a decade delivering the best bikes, parts & expert care
For more than 10 years, our expert mechanics and staff have made buying a bike simple.
