Stroma | Frame Spec & Geometry Details

The Stroma is our new Reynolds 725 steel all-season (all day, every day!) road frame. A fast yet versatile bike designed for year round use on a variety of tarmacked surfaces. The Stroma will be available to pre-order at the end of February and we should be shipping these out to customers in late March. Read more about the Stroma here…

Ahead of this we thought we’d release the frame spec and geometry so people can start planning their builds. If you’re interested in getting a Stroma sign up to our newsletter and you’ll be one of the first to know when it’s available:

Frame Spec:

• Frame Tubing: Reynolds 725 heat treated chromoly double-butted main triangle, ED coated
• Fork: 1.5″ – 1.1/8″ tapered steerer monocoque carbon fork, mudguard mounts. 12x100mm TA (included)
• 2 sets bottle cage mounts on all sizes
• Rear rack and mudguard mounts
• Di2 cable ports
• Brake compatibility: Flat mount, 160mm rotor
• Rear Dropouts: 12x142mm TA (included)
• Seat post diameter: 27.2mm
• Seat clamp diameter: 30mm (included)
• Headset: 44mm, SHIS ZS44/28.6 upper, EC44/40 lower (not included)
• Front derailleur clamp diameter: 28.6 mm
• Bottom bracket shell: 68mm bottom bracket, ISO threaded
• Maximum tyre clearance: 700c x 35mm, 28-30mm with mudguards
• Chainring clearance: up to 53-39t double

Geometry: