Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Diamondback
2021 Diamondback Lux 3
Value Guide market data · 2021 Diamondback Lux 3
12-month trend
13%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2021 Diamondback Lux 3
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Lux model years
2021$1,302 - $1,512Currently viewing
2020$1,023 - $1,188▼ 21% vs. 2021
2019$1,023 - $1,188▼ 21% vs. 2021
2018$1,023 - $1,188▼ 21% vs. 2021
2017$1,023 - $1,188▼ 21% vs. 2021
2016$1,116 - $1,296▼ 14% vs. 2021
2015$1,116 - $1,296▼ 14% vs. 2021
2014$1,116 - $1,296▼ 14% vs. 2021
2013$605 - $702▼ 54% vs. 2021
2012$512 - $594▼ 61% vs. 2021
2011$465 - $540▼ 64% vs. 2021
2010$465 - $540▼ 64% vs. 20212021 Lux 3 lineup
Overview
About this bike
2021 Diamondback Lux 3 value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Frame
- Aluminum / Lux 27.5 Double Butted 6061-T6 Aluminum Super Low TT for Increased Clearance, w/ Formed Top / Down Tube, Tapered Headtube, 9mm Quick Release Boost Drop Outs w/ Replaceable Hanger
- Suspension
- Hardtail, 120mm
- Fork
- RockShox Judy Silver TK / Rock Shox Judy Silver TK, 120mm Travel, Solo Air Spring, External Rebound Adjust w/ Turnkey Lockout, Magnesium Lowers, 30mm Steel Stanchions, Aluminum 1.5" Tapered Steerer Tube, Boost 110x15mm Thru-axleTravel:120mmSpring Type:Air
- Headset
- FSA NO.57, Sealed Cartridge for Tapered Headtube
Drivetrain
- Drivetrain
- 1 × 12
- Groupset
- SX Eagle
- Bottom Bracket
- SRAM Powerspline
- Rear Derailleur
- SRAM SX, 12 Speed
- Crank
- SRAM SX w/ X-Sync 34T Chain Ring
- Shifters
- SRAM SX Eagle 12 Speed X-Actuation Trigger
- Cassette
- SRAM PG1210, 12 Speed, 11-50T
- Chain
- SRAM SX Eagle, 12 Speed, Power Link
Brakes
- Brakes
- Shimano Hydraulic Disc / Shimano BR-M200 Hydraulic Disc, w/ 180mm Front /160mm Rear RotorsType:Shimano Hydraulic Disc
- Brake Levers
- Shimano BR-M200 Hydraulic Lever w/ Reach Adjust
Cockpit
- Stem
- DB 3D Forged, 7° Rise, 31.8 Bar Bore
- Handlebar
- DB Alloy Riser, 15mm Rise, 740mm Wide, 31.8mm Bar Bore
- Saddle
- DB Performance MTB Saddle
- Seatpost
- DB Aluminum Micro Adjust, 30.9mmType:Rigid
- Grips
- DB "Flanged" 135mm Silcone
Wheels & Tires
- Wheels
- 27.5″ Aluminum
- Rims
- 32h Diamondback DP25 Doublewall
- Spokes
- 14g Stainless Steel
- Front Hub
- 32h Aluminum Boost 110x15mm Thru-axle, Sealed Cartridge Bearings, w/ CNC Disc Mount
- Rear Hub
- 32h Aluminum 9mm Quick Release, Cassette w/ CNC Disc Mount, 141mm Boost spacing
- Tires
- Vee Tire Crown Gem 27.5x2.35 Tires
Pedals
- Pedals
- DB4L Aluminum Platform
Frame sizing
SMManufacturer sizing
MDManufacturer sizing
LGManufacturer sizing
MD highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- 546
- Reach
- 416
- Top Tube Length
- 580
- Seat Tube Length
- 430
- Chainstay Length
- 430
- Wheelbase
- 1,096
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.