Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
SE Racing
2015 SE Racing Big Mountain 29 Disc (21-speed)
Previous used estimate
$109 - $112
Actual value depends on condition, size, and local demand.
Value Guide market data · 2015 SE Racing Big Mountain 29 Disc (21-speed)
12-month projected trend
1%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2015 SE Racing Big Mountain 29 Disc (21-speed)
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Big model years
2024$470 - $484▲ 332% vs. 2015
2023$445 - $458▲ 309% vs. 2015
2022$424 - $436▲ 289% vs. 2015
2020$225 - $231▲ 106% vs. 2015
2019$205 - $211▲ 88% vs. 2015
2018$155 - $160▲ 43% vs. 2015
2017$136 - $140▲ 25% vs. 2015
2016$117 - $120▲ 7% vs. 20152015$109 - $112Currently viewing
2014$110 - $113▲ 1% vs. 2015
2013$106 - $109▼ 3% vs. 2015
2012$103 - $106▼ 5% vs. 2015Compare Big Mountain 29 Disc (21-speed) models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
SE's Big Mountain 29 Disc features a light aluminum frame and big 29-inch wheels to get you rolling faster and farther, all with a smile on your face. It's quick, nimble, and ready to roll over rocks and roots with ease, and the front suspension gives you 100mm of bump-busting travel to keep you in control and having fun. A Shimano 21-speed drivetrain gets you going fast and shifts into the right gear every time, even when you need that granny gear to grind up that steep climb. It's topped off with rugged components like a Kore handlebar and stem so you get years of use out of this rugged beast.
Specifications
- Category
- Mountain
- Component Hubs
- Formula
- Product Family
- Big
- Component Tires
- 29 x 2.0
- Component Pedals
- SE Racing platform
- Component Saddle
- SE Racing
- Component Cassette
- Shimano Tourney Freewheel, 7-speed: 14-28
- Component Crankset
- ProWheel
- Component Seatpost
- Aluminum
- Component Rear Derailleur
- Shimano Tourney
- Component Fork Brand Model
- HL 595, 100mm-travel
- Component Front Derailleur
- Shimano Altus
- Component Frame Construction
- SE Racing aluminum
- Frame Construction
- SE Racing aluminum
- Fork Brand & Model
- HL 595, 100mm-travel
- Hubs
- Formula
- Tires
- 29 x 2.0
- Crankset
- ProWheel
- Pedals
- SE Racing platform
- Seatpost
- Aluminum
- Saddle
- SE Racing
- Front Derailleur
- Shimano Altus
- Rear Derailleur
- Shimano Tourney
- Cassette
- Shimano Tourney Freewheel, 7-speed: 14-28
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.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.