Picture of complete bike for illustration purposes only. This listing is for Frameset/Seatpost/Handlebar only.

Presenting the new Spear from SEKA. A next generation concept with data backed and wind tunnel development stage in conjunction with Aerocoach UK a leading aerodynamics specialist.

Ultra lightweight starting at 682g for the RDC frame unpainted and raw with the distinctive wind eye seat-tube junction promoting both better aerodynamics and also vertical compliance. 5+2 geometry allows users the choice of 5 standard geometry along with 2 race specific geometry for riders that like a longer reach and lower stack. 

The wind eye interface was tested with two framesets. One with a conventional seatstay interface and one with the wind eye and is found to be up to 3.66w worth of savings at 40km/h whilst increasing the vertical compliance by allowing for up to 23% more lateral flex.

The spear was tested along with the Tarmac SL8 in silverstone's wind tunnel with a controlled build of Zipp 404 wheelset/28c pirelli tubeless tyre and a Dura-ace di2 groupset.

Specifications
UCI Certified
Bottom Bracket: BSA
Seatpost: Choice of zero setback or 15mm setback
Groupset: Compatible with electronic groupsets
Warranty: Lifetime on Frame (only), 5 years on Fork
Includes accessories pack with downtube and seattube specific cages

Not sure which is the correct size for you? Need help planning your build? Contact us at sales@ccache.cc for an obligation free consultation - we love talking bikes and are always happy to help.