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  • Brother Cycles Stroma Frameset
  • Brother Cycles Stroma Frameset
  • Brother Cycles Stroma Frameset

Description

The Stroma is the all-season road bike frame from Brother cycles.

Like it's namesake Scottish island, the Stroma is ready to handle ferocious conditions, and is therefore perfect for year round UK road mileage.

The Stroma is constructed out of Reynolds 725 steel; a heat treated tubing famed for its strength and weight saving properties and an ideal material for the challenges posed by year round road cycling. Matched with the Brother full carbon road fork up front giving you a lightweight and responsive front end with optimum power transfer. The frame and fork have fitted eyelets for full mudguards and clearance for up to 35mm tyres or 30mm with mudguards. 

Other features include thru-axle flat-mount dropouts, replaceable dropout inserts, 2 x bottle cage and rear rack mounts, and Di2 routing

Contact us at support@biketart.com to discuss components, availability or to arrange a fully built custom Brother Stroma.

SPECIFICATION - 

  • Frame tubing: Reynolds 725 heat treated chromoly double-butted main triangle, ED coated. Reynolds 520/500 custom formed rear triangle.
  • Brake compatibility: flat mount, 160mm max rotor size
  • Rear Dropouts: 12x142mm TA (included)
  • Seat post diameter: 27.2mm
  • Seat clamp diameter: 30mm (included)
  • Headset: 44mm, ZS44/28.6 upper, EC44/40 lower (not included)
  • Front derailleur clamp diameter: 28.6mm
  • Bottom bracket shell: 68mm bottom bracket, ISO threaded
  • Maximum tyre clearance: up to 700c x 35mm (30mm with mudguards)
  • Fork: 1.5″ – 1.1/8″ tapered steerer carbon monocoque disc fork, mudguard mounts. 12x100mm TA (included)
  • 2 sets bottle cage mounts on all sizes
  • Rear rack and mudguard mounts
  • Di2 cable ports
  • Chainring clearance: up to 53-39t double, 50t single
  • Frame weight (medium): 1.97kg
  • Fork weight (uncut steerer): 0.50kg

Brother Cycles Stroma Frameset

SKU: BRO31

The Stroma is the all-season road bike frame from Brother cycles.

Like it's namesake Scottish island, the Stroma is ready to handle ferocious conditions, and is therefore perfect for year...

Regular price £999.00
Colour

Size

Out of stock

90 Day Returns -

Description

The Stroma is the all-season road bike frame from Brother cycles.

Like it's namesake Scottish island, the Stroma is ready to handle ferocious conditions, and is therefore perfect for year round UK road mileage.

The Stroma is constructed out of Reynolds 725 steel; a heat treated tubing famed for its strength and weight saving properties and an ideal material for the challenges posed by year round road cycling. Matched with the Brother full carbon road fork up front giving you a lightweight and responsive front end with optimum power transfer. The frame and fork have fitted eyelets for full mudguards and clearance for up to 35mm tyres or 30mm with mudguards. 

Other features include thru-axle flat-mount dropouts, replaceable dropout inserts, 2 x bottle cage and rear rack mounts, and Di2 routing

Contact us at support@biketart.com to discuss components, availability or to arrange a fully built custom Brother Stroma.

SPECIFICATION - 

  • Frame tubing: Reynolds 725 heat treated chromoly double-butted main triangle, ED coated. Reynolds 520/500 custom formed rear triangle.
  • Brake compatibility: flat mount, 160mm max rotor size
  • Rear Dropouts: 12x142mm TA (included)
  • Seat post diameter: 27.2mm
  • Seat clamp diameter: 30mm (included)
  • Headset: 44mm, ZS44/28.6 upper, EC44/40 lower (not included)
  • Front derailleur clamp diameter: 28.6mm
  • Bottom bracket shell: 68mm bottom bracket, ISO threaded
  • Maximum tyre clearance: up to 700c x 35mm (30mm with mudguards)
  • Fork: 1.5″ – 1.1/8″ tapered steerer carbon monocoque disc fork, mudguard mounts. 12x100mm TA (included)
  • 2 sets bottle cage mounts on all sizes
  • Rear rack and mudguard mounts
  • Di2 cable ports
  • Chainring clearance: up to 53-39t double, 50t single
  • Frame weight (medium): 1.97kg
  • Fork weight (uncut steerer): 0.50kg

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