Bike Frameset Sale

Bike Frameset Sale

The Sigma Sports bike frameset sale is the perfect place to find your next bike frame. Our clearance bike frames include some of the top brands and are ready to go, all you need are the accessories and components such as wheels to get riding. Plus, when you buy from Sigma Sports, you're guaranteed only the best discount bike frames at the best prices. So, whether you're looking to switch up your style or need to replace an old frame, our bike frames sale is ready and waiting for you. 

Sort by:
SALE

Perfectly Balanced Ride: Confidence-inspiring characteristics with a balance between front and rear stiffness.
Meticulous Craftsmanship: Every detail, from derailleur hangers to fork expander plugs, focuses on style, weight, and durability.

0% APR PayPal Credit Available
SALE

Frame weighs only 685 grams, 15% lighter than Tarmac SL7.

Introduces the Speed Sniffer – a new nose cone for reduced drag.

Narrow, aero seat post complies with UCI regulations, enhancing airflow.
Innovative design minimizes turbulence, ensuring victory with every pedal stroke.

0% APR PayPal Credit Available
SALE
  • S-Works Aethos FACT 12r Carbon frame 
  • S-Works FACT Carbon flat-mount disc fork
  • Roval Alpinist carbon seatpost
  • Frame only claimed weight - 585 grams, size 56cm
0% APR PayPal Credit Available
SALE

Superlight Hi-MOD carbon construction - incredibly light and responsive
Cannondale C1 Aero 40 Carbon Seatpost - light and fast

0% APR PayPal Credit Available
SALE
  • Frame weight of 640 grams
  • Ultralight 700 Series OCLV Carbon
  • Control Freak cable management
  • Direct brake mounts
0% APR PayPal Credit Available
SALE

A frame that's made using our 800 Series OCLV Carbon
IsoFlow technology helps the seat mast flex for a more comfortable ride while also improving frame aerodynamics and shaving weight
An ergonomic and aerodynamic cockpit puts you in a faster, more comfortable, position for power

0% APR PayPal Credit Available
SALE
  • The all-new frame design is lighter and stiffer than the C64
  • T47 bottom bracket for rigidity and ease of maintenance
  • Improved stiffness allows for enhanced handling precision
  • A removable front derailleur mount allows for cleaner integration with 1x drivetrain setups
  • The fork sees enhanced stiffness and reduced weight
  • CeramicSpeed SLT (Solid Lubrication Technology) headset with a lifetime guarantee
  • Manufacturer claimed weight of 930 (+/- 10) grams (size 51cm, unpainted, no metal parts)
0% APR PayPal Credit Available
SALE
  • Special edition carbon frame with unique titanium frame lugs
  • All-new frame design is lighter and stiffer than the C64
  • T47 bottom bracket for rigidity and ease of maintenance
  • Improved stiffness allows for enhanced handling precision
  • A removable front derailleur mount allows for cleaner integration with 1x drivetrain setups
  • The fork sees enhanced stiffness and reduced weight
  • CeramicSpeed SLT (Solid Lubrication Technology) headset with a lifetime guarantee
  • Manufacturer claimed weight of 940 (+/- 10) grams (size 51cm, unpainted, no metal parts)
0% APR PayPal Credit Available
SALE
  • Full titanium construction for a comfortable, compliant ride
  • Kinesis carbon thru-axle fork
  • Adaptable cable ports for all major groupsets
  • Kinesis Rider Fit Geometry for comfort across all sizes
  • Frame supplied with fork, headset, titanium seat clamp, front & rear thru-axle, frame ports and cable guide
0% APR PayPal Credit Available
SALE
  • Kinesis Tripster ATR titanium frame
  • Flattened top tube for easy mounting of top tube bags
  • Flattened rear stays for compliance
  • Over-sized down tube for increased rigidity when fully loaded
  • Kinesis ‘Range’ adventure fork, full UD carbon fibre construction
  • GW ‘Switch Lever’ axles front and rear
  • Wireless, electronic and 1x / 2x mechanical gearing compatible
  • Flat mount disc brake compatible
  • 31.6mm seatpost required
  • Clearance for 700x45c and 650x50c tyres
  • Three bottle cage mounts with multi-position options on the down tube and seat tube
  • Mudguard mounts
Compare
0% APR PayPal Credit Available
SALE

All-Terrain Mastery: The Tripster AT excels in diverse terrains, from commuting to gravel trails and continent-spanning adventures.
Adaptable Swiss Army Bike: Versatile features include through axles, multiple tire size options, and compatibility with various group sets, making it a go-to for any riding scenario.
Customizable Comfort: The Columbus Futura Cross Plus fork allows riders to adjust rake (47mm to 52mm), tailoring the bike's performance for individual preferences, frame sizes, or loaded bike packing setups.

Compare
0% APR PayPal Credit Available
SALE
  • This frameset is super versatile, super smooth and equally suited to racing, club rides and all-day adventures on the open road
  • Front and Rear IsoSpeed soak up fatiguing bumps in the road so you can stay stronger for longer
  • The unique IsoSpeed Carbon fork, which swoops forward toward the dropouts, absorbs vibrations from the road so your arms won't fatigue as quickly
  • The stable Endurance Geometry is comfortable over long distances, but this is still a quick racing bike
0% APR PayPal Credit Available
SALE
  • 500 Series OCLV Carbon makes the ultimate light tri bike possible
  • Whole-bike integrated aero system is the world's fastest
  • Largest range of sizes and adjustability for a perfect fit
  • Make it yours: completely customisable through Project One
Compare
0% APR PayPal Credit Available
SALE
  • CX Race frame geometry
  • Designed for 12mm thru-axles
  • Threaded T47 bottom bracket offers adaptability to different cranks
  • The maximum tyre size is 38mm
  • Rear IsoSpeed to reduce fatigue caused by rough terrain
  • Comfortable shouldering with cross-specific tube shaping
0% APR PayPal Credit Available

You've viewed 20 of 26 products