Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Giant
2005 Giant Boulder SE
Value Guide market data · 2005 Giant Boulder SE
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
187%
Holds value better than category avg
Price over time - 2005 Giant Boulder SE
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Boulder model years
2005 Boulder SE lineup
Overview
About this bike
2005 Giant Boulder SE value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork Brand & Model
- SR Suntour XC60, 75mm travel
- Fork Material
- Aluminum/magnesium, single crown
- Frame Construction
- TIG-welded
- Frame Tubing Material
- Aluxx aluminum
- Rear Shock
- Not applicable
Drivetrain
- Groupset
- 2005 Giant Boulder SE
- Bottom Bracket
- TH BB-7400, 121.5mm spindle
- Cassette
- 7-speed, 14 - 34 teeth
- Chain
- KMC Z51, 1/2 x 3/32inch
- Component Group
- Mountain Mix
- Crankset
- Suntour GI100, 28/38/48 teeth
- Shifters
- Shimano ST-EF29 EZ Fire STI
Brakes
- Brakes
- Aluminum linear-pull brakes, Shimano ST-EF29 EZ Fire STI levers
Cockpit
- Handlebar
- Aluminum
- Stem
- Aluminum
- Headset
- 1 1/8inch threadless Aheadset
- Saddle
- Giant Groove Plus
- Seatpost
- Aluminum micro-adjust, 30.9mm diameter
Wheels & Tires
- Hubs
- Aluminum
- Rims
- Aluminum, 36-hole
- Spoke Brand
- Stainless steel, 14ga. (2.0mm) straight gauge
- Spoke Nipples
- Brass nipples
- Tires
- 26 x 2.10inch all-terrain
Pedals
- Pedals
- Nylon platform
Accessories
- BB Shell Width
- 68mm English
- Colors
- Crystal Blue, Silver Gray
- Extensions
- Not included
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.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.