MKI, ROAD FRAME
FROM £1195(Free UK shipping)

ABOUT

Inspired by the legendary, Italian, pro-road racing machines of yesteryear, the Sonnet Mk. I steel frameset boasts traditional competitive geometry and timeless looks, combined with all the necessary modern technical upgrades.



FEATURES + PRICING


  • Engineered in Columbus Cromor (£1195) or top-of-the-range Columbus Niobium/Spirit (£1295), in traditional diameters
  • For polished stainless lugs + fork crown with curved blades (+£100, Niobium/Spirit only)
  • Polished custom-made stainless dropouts
  • Internal cable routing (rear brake)
  • Metallic finish (6 colours)
  • Minimal branding
  • Sonnet headbadge and unique numbered frame plate, both handcast in .925 sterling silver, provide proof of authenticity of our product

*Your purchase helps provide a Wheels4Life bicycle for someone in need in the developing world, helping them break out of poverty.



TECH SPECS


COLOUR
Anthracite Black / Mountain Blue /
Pine Green / Ruby Red / Ember Red / Ghost Silver

SIZE
48 - 63cm (1 cm increments)

TUBE SET
Available in Columbus Cromor or Niobium/Spirit

FRAME WEIGHT
1799g(56cm) (Niobium/Spirit)

 BOTTOM BRACKET THREADING
English

SEATPOST DIAMETER
27.2mm

FRONT DERAILLEUR
Braze-on  

FORK
Columbus SL 1" threaded (for quill stems) /
or 1-1/8" threadless (for ahead stems)  

FORK WEIGHT
671g 

MAX. TYRE SIZE
25mm (28mm available upon request)

CABLES STOPS
Downtube cable stops for modern shifters  

BOTTLE CAGE
2 sets

 

GEOMETRY