Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Kona
2009 Kona Big Unit
Previous used estimate
$423 - $435
Actual value depends on condition, size, and local demand.
Value Guide market data · 2009 Kona Big Unit
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2009 Kona Big Unit
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Big model years
2020$1,075 - $1,106▲ 154% vs. 2009
2019$1,158 - $1,192▲ 174% vs. 2009
2018$428 - $440▲ 1% vs. 2009
2017$373 - $384▼ 12% vs. 2009
2016$286 - $294▼ 32% vs. 2009
2015$717 - $737▲ 69% vs. 2009
2014$710 - $730▲ 68% vs. 2009
2013$552 - $568▲ 31% vs. 2009
2012$627 - $645▲ 48% vs. 2009
2011$557 - $573▲ 32% vs. 2009
2010$319 - $328▼ 25% vs. 20092009$423 - $435Currently viewing
2001$135 - $139▼ 68% vs. 2009Compare Big Unit models
1 modelsChoose a different build or frame style to see its value.
Overview
About this bike
You want fast, light and pure? Meet Kona's Big Unit. It's made by people who understand the needs of adventurous types who enjoy off-road riding with only one gear. The Big Unit is made from Kona's butted Race Light Scandium tubing for a buttery-smooth ride and plenty of stiffness when you need it. The same goes for Fox's sweet 80mm-travel fork, the tough Race Face cranks and the fabulous Shimano discs. Plus, with the big 29er Mavic wheels and quality Maxxis tires, you'll roll over anything that dares get in your way.
Specifications
- Category
- Mountain
- Component Hubs
- Formula disc
- Product Family
- Big
- Component Chain
- Mavic TN 719
- Component Tires
- Maxxis Ignitor, 29 x 2.1 Kevlar (folding)
- Component Pedals
- Shimano M520, clipless
- Component Saddle
- WTB Rocket V Comp
- Component Brakeset
- Shimano M575 disc
- Component Cassette
- Formula 18T
- Component Handlebar
- Kona XC/BC Deluxe riser
- Component Spoke Brand
- Sandvik 15g stainless-steel
- Component Handlebar Stem
- Kona XC/BC Deluxe
- Component Frame Tubing Material
- Kona Race Light butted Scandium aluminum
- Frame Tubing Material
- Kona Race Light butted Scandium aluminum
- Hubs
- Formula disc
- Tires
- Maxxis Ignitor, 29 x 2.1 Kevlar (folding)
- Spoke Brand
- Sandvik 15g stainless-steel
- Brakeset
- Shimano M575 disc
- Pedals
- Shimano M520, clipless
- Chain
- Mavic TN 719
- Saddle
- WTB Rocket V Comp
- Handlebar
- Kona XC/BC Deluxe riser
- Handlebar Stem
- Kona XC/BC Deluxe
- Cassette
- Formula 18T
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.