The Winspace M6 is a well-regarded budget aero frameset offering competitive weight and stiffness at an affordable price, though it has some comfort and proprietary component concerns.
Pros
- Competitive weight for an aero bike (7.43 kg complete build in size large)
- High stiffness (headtube and BB) for responsive handling
- T47 threaded bottom bracket with clean machining
- UDH compatible for easy drivetrain upgrades
Cons
- Disc brake mount requires proprietary orientation (140 position for 160 rotor) not disclosed, causing installation difficulty
- Rapid product release cycle may devalue previous purchases and confuse customers
- Heavier than top-tier frames due to cheaper carbon mix (T700, T800, M60)
- Low comfort due to stiff rear triangle (319 N/mm)
Key Facts
- Frame uses a mix of T700, T800, and M60 carbon fiber
- Frameset price: $1,500
- Frame weight: ~1,040 g (size large), fork weight: ~473 g
Reviews & Ratings
The reviewer gives a first look at the Winspace M6 frameset, noting improvements in packaging and overall build quality. The frame is described as stunning with a relaxed geometry compared to the T1600, featuring a T47 bottom bracket, clean machining, and well-finished details.
AI Summary
Pros
- Improved packaging with minimal foam and Velcro straps
- Frame paint job looks stunning, better in person
- T47 bottom bracket is pre-faced with immaculate threads
- Brake mounts and through axle holes are faced and clean
- Mech hanger has a molded pin to handle reaction force for mechanical drivetrains
- Headset bearings landings are very clean and regular
- Internal frame is clean with no splintering around rivnuts
- Seat post wedge is well-made with knurled finish and no burrs
Cons
- Fork routing is slightly fiddly; no internal tube for brake line, requiring threading from bottom up
Key Points
- Frame weight (large): approximately 1,040 g
- Uncut fork weight: 473 g
- Seat post with clamp: 182 g
- Stack: 550 mm, Reach: 391 mm (size L)
- Bottom bracket: T47I, 86.5 mm or 85.5 mm
- Fork has molded lower crown race (45° or 36°)
- Includes DI2 battery clamp and seat post wedge
The reviewer praises the Winspace M6 as an aero bike designed for endurance and comfort, noting it delivers both speed and a comfortable ride. He highlights the higher head tube, shorter reach, and 32mm tire clearance for a smooth, non-harsh ride. He compares it favorably to a Giant Defy and finds it more responsive. He also notes the bike's carbon layup (T700, T800, M40, M60) and attractive paintwork. He emphasizes the value proposition: the bike with Shimano 105 Di2, carbon wheels, and bars costs £2,995, which is significantly less than comparable models from Canyon (£3,700) and Specialized (£3,500+). He appreciates that Woods Cycles stocks the bike for test rides, reducing the risk of online ordering.
AI Summary
Pros
- Combines aero speed with endurance comfort
- Higher head tube and shorter reach for a less aggressive position
- Smooth and responsive ride, not harsh
- 32mm tire clearance reduces road buzz
- Attractive paintwork (sparkly green/purple/black)
- Good value at £2,995 with Shimano 105 Di2, carbon wheels, and bars
- Cheaper than Canyon Endurace and Specialized SL8 with similar specs
- Available for test ride at Woods Cycles, reducing sizing risk
Cons
- Sizing can be confusing (size large felt like medium; recommends test ride or geometry check)
- Not a carbon expert, so cannot verify carbon layup claims
Key Points
- Aero bike aimed at endurance and comfort
- Carbon layup: T700, T800, M40, M60
- Comes with 50mm deep Unas carbon wheels and Hype integrated handlebars
- Price: £2,995 with Shimano 105 Di2
- Fitted with 32mm tires
- Available at Woods Cycles in Norfolk
The reviewer discusses the Winspace M6 budget aero frame, highlighting its competitive weight of 7.43 kg in size large with pedals, cages, and mount. They note it uses a mix of T700, T800, and M60 carbon, making it heavier but cheaper than the T1600. The frame is UDH compatible, fits up to 32C tires, and features a T47 threaded bottom bracket. The reviewer praises the Hyperbar one-piece bar/stem for stiffness and ergonomics, and the integrated carbon fiber mount. They express concerns about the proprietary disc brake mount requiring a reversed setup and the rapid product release cycle from Winspace.
AI Summary
Pros
- Competitive weight for an aero bike at 7.43 kg in size large with accessories
- UDH compatible for easy drivetrain upgrades
- T47 threaded bottom bracket with clean machining
- Hyperbar one-piece bar/stem is stiff and ergonomic with flared drops
- Integrated carbon fiber out-front mount is very strong and won't break
- Frame comes in multiple colors including crackled black
- Affordable at $1,500 for the frameset
Cons
- Disc brake mount requires proprietary orientation (140 position for 160 rotor) not disclosed, causing installation difficulty
- Rapid product release cycle may devalue previous purchases and confuse customers
- Heavier than top-tier frames due to cheaper carbon mix (T700, T800, M60)
- Included wheels are budget options with heavy weight (1,450g) and basic pawl hub engagement
Key Points
- Frame uses a mix of T700, T800, and M60 carbon fiber
- Frameset price: $1,500
- Complete build weight: 7.43 kg (16 lb 6 oz) in size large with pedals, cages, and mount
- UDH compatible, fits up to 32C tires (34C possible)
- Bottom bracket: T47 threaded
- Hyperbar one-piece bar/stem: 115mm x 38cm (hoods) flaring to 42cm at drops
- Disc brake mount: must be set to 140 position for a 160 rotor (proprietary)
- Wheels: 50mm depth, 21mm internal, 29mm external, 1,450g, three-paw engagement
cyclistshub.com
The reviewer discusses the Winspace M6 105 Mechanic as part of the new M6 and M5 'Milemaster' road frames launched in Japan. It's described as an evolution of the C5 Aero, designed for endurance-focused riders who want speed, comfort, and versatility for long rides.
AI Summary
Pros
- Designed for endurance riders who want to go fast for hours
- Handles rougher roads well
- Feels stable and efficient regardless of ride length
- More upright position for comfortable aero positioning over long distances
- More stable on fast descents or rough roads
- Dropped seatstays for extra comfort and better airflow
- UDH rear derailleur hanger
- Tire clearance up to 700×32C with potential for more
- 1× and wide-range 2× friendly
- Versatile for fondo, Ironman bike leg, or group rides
Cons
- The fork on the M6 seems too bold visually for the reviewer's taste
Key Points
- Complete bike with Shimano 105 mechanical groupset priced at ¥448,000 (~$2,880)
- Higher stack and shorter reach than T1600 for more upright position
- Slacker head angle and longer wheelbase for stability
- Deep aero fork
- T47-85.5 bottom bracket
- Flat-mount disc brakes
- Frame weight: ~900g
- Fork weight: ~450g
- Seatpost weight: ~130g
- Available in sizes: 430/460/480/510/530/560 (XS/S/M/L/XL/XXL)
- Positioned between T1550 Gen 2 (race-focused) and T1600 (aggressive aero) in Winspace's lineup
veloracycling.com
The reviewer mentions the Winspace M6 105 Mechanic as a complete build option starting at $3,299, which includes the M6 frameset, Shimano 105 mechanical groupset, Winspace Unaas Hard D50 carbon wheelset, and Winspace's own integrated cockpit.
AI Summary
Pros
- Complete build starts at $3,299
- Includes Winspace Unaas Hard D50 carbon wheelset
- Includes Winspace's own integrated cockpit
- Available in seven colorways and sizes XS through XXL
- Buyers can configure handlebar width, stem length, and crank length at checkout
Key Points
- Complete build price: $3,299
- Groupset: Shimano 105 mechanical
- Includes Winspace Unaas Hard D50 carbon wheelset (50mm-deep, T700 carbon rim, steel spokes, ~1,600g)
- Includes Winspace's Zero SL or HYPER integrated cockpit
- Available in seven colorways
- Available in sizes XS through XXL
- Customizable handlebar width, stem length, and crank length at checkout
The Winspace M6 is a third-tier frameset priced at $1499, aiming to undercut competitors. It is made of carbon fiber and weighs 1041g (frame only). The geometry is similar to the original T1500. It features a deep fork that may be susceptible to crosswinds. Stiffness is high (headtube 79 Nm/deg, BB 109 N/mm), but comfort is low (rear triangle 319 N/mm).
AI Summary
Pros
- Competitive price at $1499
- High stiffness (headtube and BB)
- Reactive and easy handling
Cons
- Low comfort (stiff rear triangle)
- Deep fork susceptible to crosswinds with 50mm wheels
- Marketing claims seen as exaggerated
Key Points
- Price: $1499
- Frame weight: 1041g
- Material: carbon fiber
- Geometry similar to original T1500
- Head tube stiffness: 79 Nm/deg
- BB stiffness: 109 N/mm
- Rear triangle comfort: 319 N/mm
Where to Buy
Specifications
Attributes
Included Components
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