UR:ONE 105 Di2

Regular price $4,999.00 USD
Sale price $4,999.00 USD Regular price
Unit price

Black Edge Gold
Ink Shadow Black
Ink Flame Gold
Mystic Silver
Customize Frame
UR:ONE 105 Di2

UR:ONE 105 Di2

UR:ONE All-round race bike

URONE is engineered as the versatile race platform: long days, varied terrain, and real fit needs—while staying aerodynamically competitive.

Only 685g in size M, fully painted, with metal parts included.

Key Features

−
Featherweight by Design
Featherweight by Design
Premium T1200 HT carbon brings the UR:ONE to just 685g in size M, fully painted with hardware included — the lightest frame in the Quick Pro lineup.
Climbs Light, Cuts Wind
Climbs Light, Cuts Wind
Validated at the Silverstone Sports Engineering Hub, the UR:ONE pairs feathery climbing weight with wind-tunnel-proven aero efficiency — fast in every direction the road turns.
Race-Ready, All-Day Geometry
Race-Ready, All-Day Geometry
A higher stack, lower bottom bracket, and 32mm tire clearance keep the UR:ONE stable over long, varied terrain without losing its racing edge.

Key Specifications

−
Model
  • UR:ONE
Material
  • T1200
HT
  • 49.5x49.5mm
BB
  • BSA-68mm Threaded
Thru-axle
  • F/100×12 mm R/142×12 mm
Tire (Max.)
  • 700×32C
Brakes
  • Flat Mount Disc Brake
Weight
  • Frame:629g(±5%) Fork:339g(±5%) Seatpost:115g(±5%)
Wheels
  • RORE Steel Spoke, Aero 50, Aero 60, Lighter 50 or Lighter 60
Inner Tube
  • 700x28c
Saddle
  • SAMASSI 3D Print Saddle
Handlebar
  • CANWIN ZEPHYR SSL

Key Specifications

−
FRAME
Size Options
XXS/432, XS/446, SM/470, MD/495, LG/518, XL/542
Frameset
High Modulus Carbon, Monolith One PIece Construction (685g)
Fork
High Modulus Carbon, Tuned for Multi-Surface Riding (339g)
BRAKES
Front Brake
Shimano BR-R7170
Rear Brake
Shimano BR-R7170
Brake Rotors
IIIPRO CL (160mm Front/140mm Rear)
DRIVETRAIN
Shift Levers
Shimano ST-R7170
Front Derailleur
Shimano FD-R7150
Rear Derailleur
Shimano RD-R7150
Cassette
Shimano CS-R7101-12 (11/34T)
Chain
Shimano CN-M7100
Crankset/Chainrings
Shimano FC-R7100 165/170mm length options & 50/34 or 52/36 chainrings
Bottom Bracket
QuickPro/SSpade Stainless Steel BSA/68mm

Size & Fit

−
Code Measurement XXS (432) XS (446) S (470) M (495) L (518) XL (542)
A Seat Tube Length (mm) 432 446 470 495 518 542
B Top Tube Length (mm) 497 512 531 551 570 592
C Seat Tube Angle (°) 75.5° 75.2° 74.2° 73.8° 73.5° 73°
D Head Tube Angle (°) 70.7° 71.8° 72.5° 73.8° 73° 73.2°
E Head Tube Length (mm) 99 108 121 146 172 197
F Chainstay Length (mm) 408 408 408 408 408 408
G Wheelbase (mm) 968 971.5 975 987 1002 1015
H Fork Offset (mm) 47 47 47 44 44 44
I Bottom Bracket Drop (mm) 74 74 74 72 72 72
J Front Center (mm) 370 370 370 370 370 370
K Standover Height (mm) 710 724 745 770 794 818
— Stack-to-Reach Ratio (STR) 1.36 1.36 1.38 1.41 1.44 1.47
— Reach (mm) 367 376 381 390 399 408
— Stack (mm) 502 514 529 553 578 603

Stories

View All
2026 Taco Time Volunteer Park Criterium Delivers Exciting Championship Racing in Seattle

2026 Taco Time Volunteer Park Criterium Delivers Exciting Championship Racing in Seattle

The 2026 Taco Time Volunteer Park Criterium brought another thrilling day of racing to Seattle...
Read more
Quick Pro USA Open House Party

Quick Pro USA Open House Party

Join us for the grand opening of the Quick Pro USA showroom and warehouse in...
Read more
QuickPro & L39ION Kick Off East Coast Campaign with Three Podium Finishes

QuickPro & L39ION Kick Off East Coast Campaign with Three Podium Finishes

May 23–25, 2026 L39ION of Los Angeles launched their East Coast racing campaign in style...
Read more