Sketchy 1x drop-bar conversion of a steel 90s hybrid
Frame:
Rog Trekk (size 56, heavy, likely hi-tensile steel) 1990/91
Crankset/Bottom Bracket:
170mm Driveline cranks off a Nazca recumbent / UN300 square taper BB
Pedals:
Shimano PD-M520
Drivetrain/Cog/Chainring/Chain:
Shimano Sora 30+39T chainrings / Shimano 11-34 9 speed cassette / HG53 chain
Derailleurs/Shifters:
Sora FD-3500 front mech with Problem solvers clamp, SLX RD-M662 rear mech with inline barrel adjuster / Dura-Ace SL-BS77 bar ends
Saddle/Seatpost:
Prologo Scratch Pro T2.0 / BBB Skyscraper post
Brakes:
Tektro RL-341 levers / Shimano Alivio (MC10) cantilevers with short z-links / BBS-11T CrossStop pads
Front Wheel/Hub/Tire:
Ambrosio Extra Elite 19, 36H / Suzue hub / Conti Urban Contact 42mm
Rear Wheel/Hub/Tire:
Ambrosio Excellight, 32H / Ambrosio hub / Conti Urban Contact 42mm
Accessories:
Carradice Bagman rear rack and no-name steel front rack, full length metal mudguards
More Info:
Nonstandard steerer diameter at the crown race, shimming is necessary
Bike History
Click a link below to see past stages of this bike.
Current Stage Info:
I made some changes for a two week tour in 2024. The old "chain keeper" FD has made way for a full double chainring setup; this, along with mudguards and racks, made the rig noticeably heavier, but also much better suited for touring.
Added by Raven. Last updated 23 days ago.
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