Belgie DISC
Belgie DISC
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Enquire
Enquire
For info on availability, please contact malaga@curvecycling.com,
call us on +34952358501.
Geometry
Geometry

Tech Info
Tech Info
- Headtube Specs - All Frame Models
- Headset Assembly & Service - IS42/52 | ZS44/EC44 | ZS44/ZS56
- Frame Specs - Current Frames | Discontinued Frames
- Sliding Dropouts - Insert Options (for UpRock V2, or custom frames)
Shipping
Shipping
Free International Shipping for all Framesets, Complete Bikes, Forks, Wheelsets, Bars and Rocket Pooches is included in the sales price (*excludes Belgie DISC Ultegra)
All other products are subject to shipping charges calculated at checkout. See our Shipping Policy for further details.
FAQs
FAQs
What's the process when getting a custom build?
The process always starts with a conversation, so get in touch and tell us about your Dream Bike, and we can advise on the best way to make that dream a reality. The next step is to put down a deposit (at least 50%) - this will get the product secured or ordered under your name and the build process underway. We'll be in touch as the build progresses with any updates.
Want to Carry More?
With a wide range of frame and fork-mounted rack systems on the market, and with more appearing every week, it is not possible for us to know exactly which racks will be compatible. Before mounting a rack to your frame or fork, we strongly recommend you get in touch with us for our advice. We will do our best to verify compatibility.
This will minimise the risk of injury, product damage and voiding your warranty. Your local Curve dealer, or the team at Curve HQ, can also help you select a rack system and mount it to your bike for you.
In general, M5 mounts on chainstays and seatstays will accept racks of various types, and the maximum approved weight to carry on a rack is 20kg (or less, depending on the rack rating).
Note: This rating is for smooth roads & gravel. For anything rougher, the weight limit decreases. Use careful discretion when gauging how much weight to carry on rough gravel or off-road adventures.
What payment options are there?
We accept payment in the form of credit card, Pay Pal and EFT. If you'd prefer to pay for your Curve bike or product in multiple payments, please contact us for an invoice with payment options attached.
How long will my order take to ship?
Some products can be shipped immediately and normally land within 10-15 business days. Other products will have a lead time depending on supply levels and build time. As a guide, complete bikes normally take 3-4 weeks, custom wheel builds take 2–3 weeks, and custom frames take 3-6 months, plus shipping time.
All our complete bikes are assembled and tuned before being packed safely for shipping (unless agreed otherwise). This means that you will not have to cut the chain, bleed brakes or set up and tune gears. However, in order for us to fit the bike in the box, some parts will have to come off. This means that some assembly is needed once you receive your new bike.
- Fit the front wheel
- Fit the handlebars on the stem (torque wrench needed)
- Fit the seatpost and adjust the saddle height and angle to your preference
- Fit the rear derailleur and chain *
- Fill sealant in tubeless tyres
* We realise that fitting the derailleur and chain may be something you're not comfortable doing yourself. We leave these parts off and pack them separately in the box to protect the bike and derailleur. The rear derailleur is one of the more expensive components on the bike, and we do not want you to receive your bike with a bent hanger, a broken or damaged derailleur, and/or a scratched chainstay due to chain rattle.

Find out more!
A Size for Everyone
Are you an ‘extra medium’ or in-between size? Check out our sizing and geometry chart below and see that we've introduced more sizes to ensure your Belgie is the perfect fit.
Travel in Comfort
At the core of each frame is a 3AL - 2.5V Grade 9 Aerospace grade titanium tube-set. This grade is optimal for bicycle frames and chosen for its stiffness, compliance, and durability balance. Titanium absorbs road noise without compromising on performance. There’s no buzzy feedback; it’s smooth as silk and very compliant so that you can spend more time on the bike.
Want to Carry More?
With a wide range of frame and fork mounted rack systems on the market, and with more appearing every week, it is important to understand which rack systems are compatible with your Curve frame and fork, and how to mount them correctly in order to ensure safe riding, avoid damage and voiding your warranty. Before mounting a rack, we strongly recommend you get in touch with us to confirm compatibility and the correct mounting procedure. This will minimise the risk of injury, product damage and voiding your warranty. Your local Curve dealer, or the team at Curve HQ, can also help you select a rack system and mount it to your bike for you.
Belgie DISC Specifications
Frameset
Frame - Titanium Curve Belgie DISC (1630 g for Size 56 cm)
Fork - Curve Race 370 - Full Carbon, Black (Max Clearance 33 mm)
Headset - Curve Integrated 42/52 mm semi-internal
Seat Clamp - Curve Alloy 31.8 mm
Other - Curve Cocky Headbadge, 12 mm Front & Rear Axles, spare rear derailleur hanger
Groupset Options
SRAM Red AXS eTap 12 sp
Shifter/Levers - Red AXS 2x12 sp - LHR / RHF
Brakes - Red AXS Flat Mount Disc // CLX R CL Rotors 160 mm
Crank - Red Power Meter DUB - 48/35t | 48-50 cm: 165 mm | 52-55 cm: 170 mm | 56-61 cm: 175 mm
Bottom Bracket - Curve T47 DUB Ext.
Derailleur F & R - Red AXS 2x12 sp (RD Max 33t)
Cassette - XG 1290 10-33t 12 sp
Chain - Red 12 sp
-
SRAM Force AXS eTap 12 sp
Shifter/Levers - Force AXS 2x12 sp - LHR / RHF
Brakes - Force AXS Flat Mount Disc // CLX R CL Rotors 160 mm
Crank - Force DUB - 48/35t | 48-50 cm: 165 mm | 52-55 cm: 170 mm | 56-61 cm: 175 mm
Bottom Bracket - Curve T47 DUB Ext.
Derailleur F & R - Force AXS 2x12 sp (RD Max 36t)
Cassette - XG 1270 10-36t 12 sp
Chain - Force 12 sp
-
SRAM Rival AXS 12 sp
Shifter/Levers - Rival AXS 2x12 sp - LHR / RHF
Brakes - Rival Flat Mount Disc // CL Rotors 160 mm
Crank - Rival D1 DUB - 48/35t | 48-50 cm: 165 mm | 52-55 cm: 170 mm | 56-61 cm: 175 mm
Bottom Bracket - Curve T47 DUB Ext.
Derailleur F & R - Rival AXS D1 12 sp (RD Max 36t)
Cassette - XG 1250 D1 10-36t 12 sp
Chain - Rival 12 sp
Wheelset
Curve G4T 35 mm or 45 mm - 700C
Carbon All-Road Wheels:
- 21 mm internal, 28 mm external, 35 / 45 mm deep
- Hub: DT Swiss 350 24H Centre Lock
- Spokes & Nipples: Sapim CX Ray & Brass
- Axle spacing: 12 x 100 mm front, 12x 142 mm rear
Finishing Kit
Bars - Zipp SC SL Beyond Black
Stem - Zipp SC SL | SC with Rival builds
Seatpost - Zipp SC SL 0° 27.2 mm | SC with Rival
Saddle - Fi'zi:k Vento Argo
Tyres - Rubino Pro TLR 700 x 30c
Bar Tape - Curve black anti-shock
Please Note: Spec subject to change according to availability
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