CURVE Air Belgie

CURVE Air BelgieThe Evolution Of The Belgie The AIR Belgie accelerates Curve's much loved Belgie road bike range to a new level both in performance and aesthetics. This high end road bike with hybrid titanium carbon construction is bonded, finished and painted in Australia. While the AIR Belgie is a rolling work of art, like all Curve bikes, it is built to be ridden. Designed with stiffness, performance and durability in mind, a less robust earlier prototype even

The Evolution Of The Belgie

The AIR Belgie accelerates Curve's much loved Belgie road bike range to a new level both in performance and aesthetics. This high-end road bike with hybrid titanium / carbon construction is bonded, finished and painted in Australia.

While the AIR Belgie is a rolling work of art, like all Curve bikes, it is built to be ridden. Designed with stiffness, performance and durability in mind, a less robust earlier prototype even passed EFBE's daunting test regime. This bike will handle serious endurance missions.

The elegant internal routing execution uses the Columbus Trittico system which allows hidden hoses without an oversized headtube. Stunning 3D printed details adorn the frame, from the refined dropout design to the power pyramid bottom bracket assembly.

The AIR Belgie has a conventional welded headtube constructed with precision CNC machining. This distinguishes it from the AIR Belgie 3D which has a fully 3D printed top tube.

• Stunning Power Transfer Without Compromising Comfort
  The AIR Belgie combines the stiffness of carbon and comfort of titanium to create a new standard for high end road bikes in the Curve range.
  The backbone of each AIR Belgie frameset is a 3Al - 2.5V Grade 9 aerospace grade titanium tube set, optimal for bicycle frames. Our tubeset is carefully chosen to balance of stiffness, compliance, and durability. Titanium absorbs road noise without compromising on performance meaning you'll finish longer rides without feeling battered.
  The hybrid carbon-titanium construction is not purely for aesthetics. The phenomenally strong double-lap carbon-titanium bond at the 3D printed power-pyramid bottom bracket assembly, mean improved stiffness and and a leap forward in power transfer.
  
  
  
• Finished in Australia
  All AIR Belgie frames are bonded and finished by Curve in Melbourne, Australia. AIR artwork, painting and cosmetic finishing are completed by hand within Curve’s new paint facility using high-end automotive products. This is part of Curve's mission to establish key elements of our manufacturing process in Australia where we can control, develop and refine new processes in-house.
  Fabrication of the handmade titanium frame, carbon tubes and 3D-printed titanium elements remains with our trusted and established partners in China.
  
  
  
• Internal Routing
  The clean minimal aesthetic of hidden hoses and cables is perfectly suited to titanium bikes and it is finally available on select Curve models through our partnership with Columbus.
  The cleverly engineered Columbus Trittico cockpit system, allows fully internal routing through our sleek tapered headtube. It's the most elegant hidden cable and hose execution we have seen on a metal bike without significant customisation.
  Trittico is the new family of carbon fiber bicycle cockpit components designed by Columbus. All Trittico components are characterized by state-of-the-art performance, weight, reliability and a stunning yet minimalist aesthetic, perfectly suited to finish a clean internally routed bike.
  
  
  
• High Resolution 3D Printing
  Our 3D-printed titanium frame components include sub-millimeter bond-gap control features. While such fine details are invisible on our finished frames, they result in class leading bond strengths.
  Selective use of 3D printing has been used throughout the AIR Belgie. The 3D-printed SRAM UDH-compatible dropouts result in an elegant silhouette while shave grams. A 3D-printed titanium front derailleur clamp turns flimsy front shifting into a precise and definite movement. A 3D-printed guide routes the rear brake hose through neatly the bottom bracket.
  An optional finishing touch is Curve's AIR road seat post. This hybrid carbon / titanium post, stunningly finished with a 3D-printed titanium topper, results in the smoothest possible ride quality.
  
  
  

Frameset Specs

Bonding

Aerospace grade two-part epoxy developed for bonding metals to composites.

Chosen for its bond strength across a wide temperature range and superb chemical resistance properties.

Frame

Ti / carbon hybrid frame construction bonded in-house at Curve HQ.

3Al - 2.5V Grade 9 Aerospace grade titanium tube-set.

3D printed "power pyramid" at the seat tube / bottom bracket interface

3D printed SRAM UDH compatible dropouts

Precision CNC machined head tube and T47 bottom bracket 

Sleek 3D printed front derailleur clamp which drastically improves front shifting

Artwork and paint by Candy Factory Paintworks in Australia

Other Features

Fully-internal cable routing using the Columbus Trittico fork, bar and stem system

What's Included?

Frame: AIR Belgie Frame

Cockpit: Columbus Trittico fork, handlebar, stem and race-spoon

Headset: Curve Integrated 42/52 mm semi-internal

Seat Clamp: Curve 3D-printed titanium, 31.8 mm

Front Derailleur Clamp: Curve 3D-printed titanium

Other:

Front & Rear Thru-Axles (12x100mm & 12x142mm)

Custom 3D-printed titanium internal BB cable guide

2 x SRAM UDH hangers

Optional Seat Post: 27.2 mm carbon seat post bonded to a custom 3D-printed titanium topper (0 or 20 mm setback). Includes ENVE 2-bolt seatpost hardware kit

SRAM Red AXS eTap 12 sp

Shifter/Levers - Red eTap AXS 2x12 sp

Brakes - Red eTap AXS HRD Flat Mount Disc //CLX R CL Rotors 160 mm

Crank - Red DUB - 48/35t 48-50 cm: 165 mm 52-55 cm: 170 mm 56-61 cm: 175 mm

Bottom Bracket - Curve T47 DUB 68 mm

Derailleur F & R - Red AXS eTap 2x12 sp (Max 36t)

Cassette - XG 1270 10-33t 12 sp

Chain - Red 12 sp

Wheels

Curve G4T 45 mm - 700C

Carbon All-Road Wheels:

- 21 mm internal, 28 mm external, 35 / 45 mm deep

- Hub: DT Swiss 180 / 240 / 350 24H Centre Lock

- Spokes & Nipples: Sapim CX Ray & Brass