Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2011 Specialized BG Roulux 1
Value Guide market data · 2011 Specialized BG Roulux 1
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
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Price over time - 2011 Specialized BG Roulux 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All BG model years
2011 BG Roulux 1 lineup
Overview
About this bike
2011 Specialized BG Roulux 1 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame Construction
- TIG-welded
- Frame Tubing Material
- A1 Premium aluminum
- Fork Material
- Alloy aero blades, aero crown
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- 2011 Specialized BG Roulux 1
- Component Group
- Road Mix
- Shift Levers
- Shimano flat bar trigger
- Crankset
- Shimano FC-R453, 30/39/50 teeth
- Bottom Bracket
- Shimano BB ES25 Octalink, 113mm spindle
- Rear Cogs
- 9-speed, 11 - 28 teeth
- Chain
- KMC X9
Brakes
- Brakeset
- V Brake brakes, Ergo levers
Cockpit
- Seatpost
- Alloy Double Bolt, 27.2mm diameter
- Saddle
- Specialized BG Roulux
- Handlebar
- Alloy BG bar
- Handlebar Stem
- 3D Forged
- Headset
- 1 1/8inch threadless Campy spec integrated sealed cartridge bearing
Wheels & Tires
- Hubs
- Forged alloy
- Rims
- Alex, 28-hole
- Tires
- 700 x 28c Specialized Roulux Sport
- Spoke Brand
- Stainless, 14ga. (2.0mm)
Accessories
- Colors
- Burgundy, Silver
- BB Shell Width
- 68mm
- Extensions
- Not included
Weight & Sizing
- Sizes
- Small, medium, large, xlarge
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.