JKS-SRdi Dura-Ace Di2 Disc
JKS-SRdi Dura-Ace Di2 Disc
JKS-SRdi Dura-Ace Di2 Disc

JKS-SRdi Dura-Ace Di2 Disc

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The superb strength to weight ratio of the most innovative and most up to date high tensile lightweight martensitic Stainless Steel enables Starley to build an exceptionally strong, stiff and contemporary flat mount disc brake equipped road bike at an equivalent frame weight to high end aluminium or titanium and 1700g size M. The JKS-SRdi offers a stiff and super responsive ride whilst maintaining a superior ride quality, even when compared to the renowned smoothness and compliance of steel. Fitted with Shimano's top of the range Dura-Ace 9120 Di2 Electronic disc brake groupset and a Mavic Cosmic Elite UST Disc wheelset.

*Please note image shown is JKS-SRdi  Dura-Ace fitted with a Starley Meteor 5.5 Carbon Fibre Aero Disc wheelset.*

Equally at home in a crit. race or on a long sportive and with the durability of an all year round frameset the JKS-SRdi is a bike you simply wont want to leave at home in the winter or summer.

All Starley Stainless frames are hand built to the highly successful race geometries Starley have developed in conjunction with our sponsored pro teams and test riders since 2010.

The JKS-SRdi incorporates all of the most up to date features of a high end road disc bike including 1 1/8-1 1/2 tapered head tube, BB30 bottom bracket, internal routing, flat mount disc brakes and wide tyre design 28mm clearance.

Specification ;-

  • Frameset : Starley JKS-SRdi high tensile lightweight martensitic Stainless Steel 1700g (M) with Starley Ultralight UD carbon flat mount disc fork 335g and Starley Ultralight Carbon Fibre 27.2mm seat post 190g. Internal cable routing ports are standard and the frame is finished in matt stainless with Hopetech black alloy seat post clamp.
  • Headset : Hopetech black alloy 1 1/8 to 1 1/2
  • Bottom Bracket : BB30 Rotor 42/30
  • Groupset : Shimano Dura-Ace 9120 Di2 Electronic Disc brake groupset throughout.50/34 compact chainset and 11-32 cassette.
  • Tape : Lizard Skins Black.
  • Handlebar : Starley Carbon Fibre Ultralight.
  • Stem : Deda Super Zero.
  • Saddle : Fabric Line SE 
  • Wheelset : Mavic Cosmic Elite UST Disc Clincher 700C
  • Tyres : Continental Grand Prix 4000 S II 700 x 25mm folding.