Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Guru
Previous used estimate
$976 - $1,004
Actual value depends on condition, size, and local demand.

12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
The timeless romance of steel frames continues to pull riders in, offering strength, respectable weight, and an absolutely incredible ride. Guru's Sidero uses proprietary butted tubesets of legendary Columbus Spirit steel, along with completely custom frame geometry and paint options to build a bike that is uniquely yours. This allows your Sidero to be an utterly versatile road frame, with racy geometry for zesty road rides, or equipped with fenders and braze-ons, or any combination there of. For every leg-testing up and adrenaline-surging down, Shimano's Ultegra Di2 drivetrain will make you a believer with its electronic precision and unbelievably fast shifts. Reynolds Assault wheels are equally suited to the task with low weight and the stiffness needed for a sprint or railing through corners. Plus, rider contact points are covered by a supportive Prologo saddle and quality Ritchey components for unmatched comfort and excellent ergonomics.
Inspection
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Inspection
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.