Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Guru
2010 Guru Sidero Ultegra
Previous used estimate
$546 - $562
Actual value depends on condition, size, and local demand.
Value Guide market data · 2010 Guru Sidero Ultegra
12-month projected trend
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Direction and magnitude, not judgment
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Price over time - 2010 Guru Sidero Ultegra
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Overview
About this bike
A bastion of custom frame materials for decades, steel has been taken into the modern era of craftsmanship by Guru with the Sidero. By varying the tube shapes and wall thicknesses, Guru is able to fine-tune steel's legendary ride quality to your desired specifications. Plus, the Sidero's very low frame weight means it climbs and accelerates with the best, while maintaining ride-all-day comfort and compliance. Easton's carbon EC70 fork ensures a well-balanced, sharp-handling ride, while Shimano's superb Ultegra group provides sure shifting and powerful braking. What's more, the Sidero is spec'd with Shimano wheels and Continental tires keep you rolling quickly, whether you're heading uphill or down.
Specifications
- Category
- Road
- Component Hubs
- See Rims/Wheels
- Product Family
- Sidero
- Component Chain
- Shimano WH-R500
- Component Tires
- Continental Ultra Race, 700 x 23c
- Component Saddle
- Fizik Pave CX
- Component Brakeset
- Shimano Ultegra
- Component Cassette
- Shimano Ultegra, 10-speed: 11-23
- Component Handlebar
- Ritchey Pro II
- Component Spoke Brand
- See Rims/Wheels
- Component Shift Levers
- Shimano Ultegra
- Component Handlebar Stem
- Ritchey Pro
- Component Frame Tubing Material
- Columbus Spirit steel
- Frame Tubing Material
- Columbus Spirit steel
- Hubs
- See Rims/Wheels
- Tires
- Continental Ultra Race, 700 x 23c
- Spoke Brand
- See Rims/Wheels
- Brakeset
- Shimano Ultegra
- Shift Levers
- Shimano Ultegra
- Chain
- Shimano WH-R500
- Saddle
- Fizik Pave CX
- Handlebar
- Ritchey Pro II
- Handlebar Stem
- Ritchey Pro
- Cassette
- Shimano Ultegra, 10-speed: 11-23
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.