Frameswap after a friend broke her 2020 Argon 18 Nitrogen Disc S frame racing a local crit. Plus sorting out the di2 mess. And the colour matching mess, and the ugly headset. The Koba frame is designed for FSA ACR Cockpits but even if the rear brakehouse and shiftcable are routed normaly internal under the stem, the front brakehouse comes out of the forkshaft under the topcap. This requires a proprietary expander, proprietary stem, proprietary topcap and proprietary handlebar. All of these parts are ugly, heavy, expensive and out off stock everywhere so no thanks FSA! The Deda DCR System seems much better so I drilled a 5mm hole and ''adapted'' the fork to DCR system.
Frame:
Koba ''private mold'' Protool XS in mat black
Fork/Headset:
Koba oem fork / Deda S-DCR 1.5 Headset
Crankset/Bottom Bracket:
Shimano Ultegra FC-R8000 170mm 50/34 / SM-BB92B 41Ø 86.5mm
Pedals:
Garmin Vector Gen 2 because triathletes realy do not care about the aestetic of bikes
Drivetrain/Cog/Chainring/Chain:
Shimano Ultegra CS-R8000 11-34 Cassette / CN-HG901 Dura-Ace 116L Chain
Derailleurs/Shifters:
Shimano Ultegra / RD-R8000 / FD-R8000 / ST-R8070 with Titanium Clamps Y63X98050
Saddle/Seatpost:
Specialized Mimic / Koba oem seatpost
Brakes:
Shimano Ultegra BR-R8170 12-speed caliper / RT-CL900 160/140mm
Front Wheel/Hub/Tire:
DT-Swiss PR 1600 / Vittoria N.EXT 700x28c
Rear Wheel/Hub/Tire:
Dt-Swiss PR 1600 / Vittoria N.EXT 700x28c
Accessories:
2x Tacx Bottlecage
Jagwire foam liner around the rear brakehouse.
More Info:
Di2 Build Plan:
1. post EW-RS910 Handlebarplug right side with
EW-SD50 400mm to the right sti.
EWJC130 350/450/50 Y-cable from 2. port EW-RS910 in the handlebar 530150 to 1. port EW-WU111 bloothooth transponder and 450mm to left sti.
2. port EW-WU111 with EW-SD 1600 following rear brakehouse with schrinkwrap tp
1. port of SM-JC41 4x port in the downtube
2. port EW-SD50 500mm to the
BT-DN110 seatpost battery
3. port EW-SD50 400mm to FD
4. port EW-SD50 600mm to RD
7.7kg with bottlecage and Garminmount
Added by ianiscaratti. Last updated over 1 year ago.
As of about 2 years ago, ianiscaratti has indicated that they no longer own this bike.
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