
Born to race, the generation 2 T1550 takes everything to the next level. It retains the aggressive geometry and performance focus, but with further optimisation. Italian design meets our expertise in carbon fibre, creating a perfect blend. The T1550 2nd Gen. is a bike builder's dream. Fully UCI certified, it's ready to compete at the highest levels.

T1000+T800 Carbon Fiber One-Piece Molding Process
The Winspace T1550 2nd Gen. frameset features a T1000 + T800 carbon fiber One-Piece molding process, which ensures higher-quality stability and lightweight construction. This process also results in a seamless frame, allowing for more direct force transmission and a sturdier frame structure.
Aggressive Yet Optimized Geometry
Building on the extremely aggressive design of the previous generation, we've optimized the T1550 to be more ergonomic without sacrificing performance. This refinement makes it less aggressive and more user-friendly, striking the perfect balance between performance and comfort.
ACR Headset
The Winspace T1550 frameset comes with an ACR headset that features a fully hidden internal cable routing design. This design not only enhances the bike's appearance but also protects the cables from damage, ensuring that they function properly for years to come. Additionally, the internal cable routing design reduces air resistance, further enhancing the bike's aerodynamic performance.
Flexible Handling Performance
The Winspace T1550 frameset has been designed to provide flexible handling performance, allowing you to maintain optimal control over the bike at all times. The frame's geometry and fork design work together to provide excellent handling, making it easy to navigate even the most challenging terrain.


Complete Bike Set Up & Custom Options
- SRAM Rival ETAP AXS groupset, with lightning-fast, electronic shifting and world-class braking precision.
- The Carbon Project carbon 3D printed saddle weighing only 200g.
- Choose your bar and stem size. The seamless Winspace Zero SL intergrated bar and stem can be customised to your size preferences for width (380mm, 400mm, 430mm) and length (85mm-135mm).
- Choose your cassette and crank length to customise the bike to your size preferences.
- Choose your preferred wheel, rim depth and tire (28mm or 30mm, black/tan wall). Choose between the UNAAS HARD2 (rim depth 50/45mm wavy) or the HYPER 3 (rim depth 33mm, 45mm, 67mm).
Technical Specifications
- Frame: T1550 Gen 2 frameset with T1000 + T800 carbon fibre. One-Piece molding process
- Headtube: NO.55R 1.5″/ACR/STD (headset included.)
- Wheel Axles: 12mm thru-axle (F100mm, R142mm).
- Handlebar/Stem: Winspace Zero SL Integrated Bar and Stem. Customise to your size preferences.
- Seatpost: Winspace Aero seatpost
- Saddle: TCP 3D printed carbon saddle
- Drivetrain: SRAM Rival eTap AXS 12-speed (33/46 or 35/48 Crankset + 10-30 or 10-36 Cassette)
- Front brake: SRAM Rival Hydraulic Disc
- Rear Brake: SRAM Rival Hydraulic Disc
- Shift Levers: SRAM Rival eTap AXS
- Front Derailleur: SRAM Rival eTap AXS
- Rear Derailleur: SRAM Rival eTap AXS, 12 Speed
- Rotors: SRAM Centreline Rotor (140 or 160mm)
- Crankset: SRAM Rival (33-46 or 35-48) + (165, 170, 172.5 or 175mm)
- Chain: SRAM Rival 12-Speed
- Bottom Bracket: Wishbone Ceramic T47 Inboard
- Tyres: Goodyear Eagle F1 (700x28c or 700x30c).
- Bartape: C2 Black
- Wheels: Choose between the UNAAS HARD2 (rim depth 50/45mm wavy) or the HYPER 3 (rim depth 33mm, 45mm, 67mm).
| Left Hand Shifter | 00.7018.443.002 | ED RIV AXS D1 SJC RR/L |
| Right Hand Shifter | 00.7018.443.005 | ED RIV AXS D1 SJC FR/R |
| Crankset | 00.6118.614___ | FC RIVAL D1 DUB |
| Rear Derailleur | 00.7518.152.000 | RIVAL AXS D1 12-SPD RD |
| Front Derailleur | 00.7618.172.000 | FD RIVAL ETAP AXS D1 |
| Cassette | 00.2418.116.000 | XG-1250 D1 10-30 12-SPD |
| Chain | 00.2518.044.011 | RIVAL D1 FLATTOP 12-SPD |
| Front Rotor | 00.5018.158.003 | ROTOR PACELINE CL 160 |
| Rear Rotor | 00.5018.158.002 | ROTOR PACELINE CL 140 |
| Battery / Power Unit | 00.3018.102.000 | ETAP BATTERY x2 |
| Charger | 00.3018.117.000 | ETAP BATTERY CHARGER |
| Bottom Bracket | WB-BFPF-064BK-ABK | Wishbone T47 Inboard DUB |
